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10122240310 = 257131941109131
BaseRepresentation
bin10010110110101010…
…10010000100110110
3222010102210002022021
421123111102010312
5131212243142220
64352230423354
7505560423460
oct113325220466
928112702267
1010122240310
114324816a66
121b65b01b5a
13c5411a010
146c04a3130
153e39a74aa
hex25b552136

10122240310 has 256 divisors, whose sum is σ = 24588748800. Its totient is φ = 2911334400.

The previous prime is 10122240299. The next prime is 10122240353. The reversal of 10122240310 is 1304222101.

It is a super-2 number, since 2×101222403102 (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 127 ways as a sum of consecutive naturals, for example, 77268945 + ... + 77269075.

It is an arithmetic number, because the mean of its divisors is an integer number (96049800).

Almost surely, 210122240310 is an apocalyptic number.

10122240310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122240310 is an abundant number, since it is smaller than the sum of its proper divisors (14466508490).

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

10122240310 is a wasteful number, since it uses less digits than its factorization.

10122240310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10122240310 its reverse (1304222101), we get a palindrome (11426462411).

The spelling of 10122240310 in words is "ten billion, one hundred twenty-two million, two hundred forty thousand, three hundred ten".