10456839137922 has 32 divisors (see below), whose sum is σ = 20983721673600. Its totient is φ = 3473954521728.

The previous prime is 10456839137917. The next prime is 10456839137929. The reversal of 10456839137922 is 22973193865401.

It is a super-2 number, since 2×10456839137922² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10456839137929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800323 + ... + 4642649.

It is an arithmetic number, because the mean of its divisors is an integer number (655741302300).

It is a 2-persistent number, because it is pandigital, and so is 2⋅10456839137922 = 20913678275844, but 3⋅10456839137922 = 31370517413766 is not.

Almost surely, 2^{10456839137922} is an apocalyptic number.

10456839137922 is an abundant number, since it is smaller than the sum of its proper divisors (10526882535678).

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

10456839137922 is a wasteful number, since it uses less digits than its factorization.

10456839137922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843850.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 10456839137922 in words is "ten trillion, four hundred fifty-six billion, eight hundred thirty-nine million, one hundred thirty-seven thousand, nine hundred twenty-two".