10122656051 has 4 divisors (see below), whose sum is σ = 10212237192. Its totient is φ = 10033074912.

The previous prime is 10122655997. The next prime is 10122656053. The reversal of 10122656051 is 15065622101.

It is a happy number.

10122656051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10122656051 - 2²² = 10118461747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122656053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44790401 + ... + 44790626.

It is an arithmetic number, because the mean of its divisors is an integer number (2553059298).

Almost surely, 2^10122656051 is an apocalyptic number.

10122656051 is a deficient number, since it is larger than the sum of its proper divisors (89581141).

10122656051 is an equidigital number, since it uses as much as digits as its factorization.

10122656051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89581140.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 10122656051 in words is "ten billion, one hundred twenty-two million, six hundred fifty-six thousand, fifty-one".