10001209922664 has 32 divisors (see below), whose sum is σ = 25003104613440. Its totient is φ = 3333726000000.

The previous prime is 10001209922659. The next prime is 10001209922681. The reversal of 10001209922664 is 46622990210001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11710164 + ... + 12535164.

It is an arithmetic number, because the mean of its divisors is an integer number (781347019170).

Almost surely, 2^{10001209922664} is an apocalyptic number.

It is an amenable number.

10001209922664 is an abundant number, since it is smaller than the sum of its proper divisors (15001894690776).

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

10001209922664 is a wasteful number, since it uses less digits than its factorization.

10001209922664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330121 (or 1330117 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 10001209922664 in words is "ten trillion, one billion, two hundred nine million, nine hundred twenty-two thousand, six hundred sixty-four".