10422661956 has 24 divisors (see below), whose sum is σ = 27793765440. Its totient is φ = 2977903392.

The previous prime is 10422661913. The next prime is 10422661967. The reversal of 10422661956 is 65916622401.

10422661956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62039571 + ... + 62039738.

It is an arithmetic number, because the mean of its divisors is an integer number (1158073560).

Almost surely, 2^10422661956 is an apocalyptic number.

It is an amenable number.

10422661956 is an abundant number, since it is smaller than the sum of its proper divisors (17371103484).

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

10422661956 is a wasteful number, since it uses less digits than its factorization.

10422661956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124079323 (or 124079321 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 10422661956 in words is "ten billion, four hundred twenty-two million, six hundred sixty-one thousand, nine hundred fifty-six".