10122885664 has 24 divisors (see below), whose sum is σ = 20978349840. Its totient is φ = 4795050816.

The previous prime is 10122885653. The next prime is 10122885673. The reversal of 10122885664 is 46658822101.

It is a self number, because there is not a number n which added to its sum of digits gives 10122885664.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8324134 + ... + 8325349.

It is an arithmetic number, because the mean of its divisors is an integer number (874097910).

Almost surely, 2^10122885664 is an apocalyptic number.

It is an amenable number.

10122885664 is an abundant number, since it is smaller than the sum of its proper divisors (10855464176).

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

10122885664 is a wasteful number, since it uses less digits than its factorization.

10122885664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16649512 (or 16649504 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 10122885664 in words is "ten billion, one hundred twenty-two million, eight hundred eighty-five thousand, six hundred sixty-four".