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12100114220310 = 233547953515699
BaseRepresentation
bin1011000000010100011100…
…0000101000010100010110
31120211202111202122102212000
42300011013000220110112
53041222013220022220
641422414333140130
72356130052600564
oct260050700502426
946752452572760
1012100114220310
1139456a2034356
1214350bb92a646
1369a060a815bc
142db911c92a34
1515eb421bd390
hexb0147028516

12100114220310 has 64 divisors (see below), whose sum is σ = 32953502592000. Its totient is φ = 3158043991776.

The previous prime is 12100114220267. The next prime is 12100114220317. The reversal of 12100114220310 is 1302241100121.

12100114220310 is a `hidden beast` number, since 1 + 21 + 0 + 0 + 114 + 220 + 310 = 666.

It is a super-2 number, since 2×121001142203102 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100114220317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476745160 + ... + 476770539.

It is an arithmetic number, because the mean of its divisors is an integer number (514898478000).

Almost surely, 212100114220310 is an apocalyptic number.

12100114220310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100114220310 is an abundant number, since it is smaller than the sum of its proper divisors (20853388371690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12100114220310 is a wasteful number, since it uses less digits than its factorization.

12100114220310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953515762 (or 953515756 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12100114220310 its reverse (1302241100121), we get a palindrome (13402355320431).

The spelling of 12100114220310 in words is "twelve trillion, one hundred billion, one hundred fourteen million, two hundred twenty thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 47 54 90 94 135 141 235 270 282 423 470 705 846 1269 1410 2115 2538 4230 6345 12690 953515699 1907031398 2860547097 4767578495 5721094194 8581641291 9535156990 14302735485 17163282582 25744923873 28605470970 42908206455 44815237853 51489847746 85816412910 89630475706 128724619365 134445713559 224076189265 257449238730 268891427118 403337140677 448152378530 672228567795 806674281354 1210011422031 1344457135590 2016685703385 2420022844062 4033371406770 6050057110155 12100114220310