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10022011230 = 2357114338533
BaseRepresentation
bin10010101010101101…
…11100000101011110
3221212110011220212010
421111112330011132
5131011113324410
64334250252050
7503232455430
oct112526740536
927773156763
1010022011230
114283189410
121b38427026
13c3942617a
146b1052650
153d9ca9c20
hex2555bc15e

10022011230 has 64 divisors (see below), whose sum is σ = 29987947008. Its totient is φ = 2082495360.

The previous prime is 10022011201. The next prime is 10022011249. The reversal of 10022011230 is 3211022001.

It is a super-2 number, since 2×100220112302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2166957 + ... + 2171576.

It is an arithmetic number, because the mean of its divisors is an integer number (468561672).

Almost surely, 210022011230 is an apocalyptic number.

10022011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10022011230 is an abundant number, since it is smaller than the sum of its proper divisors (19965935778).

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

10022011230 is a wasteful number, since it uses less digits than its factorization.

10022011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4338561.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10022011230 its reverse (3211022001), we get a palindrome (13233033231).

The spelling of 10022011230 in words is "ten billion, twenty-two million, eleven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 4338533 8677066 13015599 21692665 26031198 30369731 43385330 47723863 60739462 65077995 91109193 95447726 130155990 143171589 151848655 182218386 238619315 286343178 303697310 334067041 455545965 477238630 668134082 715857945 911091930 1002201123 1431715890 1670335205 2004402246 3340670410 5011005615 10022011230