22426626002664 has 64 divisors (see below), whose sum is σ = 63004568054400. Its totient is φ = 6600478553856.

The previous prime is 22426626002653. The next prime is 22426626002713. The reversal of 22426626002664 is 46620062662422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562606119 + ... + 1562620470.

It is an arithmetic number, because the mean of its divisors is an integer number (984446375850).

Almost surely, 2^{22426626002664} is an apocalyptic number.

22426626002664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22426626002664 is an abundant number, since it is smaller than the sum of its proper divisors (40577942051736).

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

22426626002664 is a wasteful number, since it uses less digits than its factorization.

22426626002664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125226634 (or 3125226630 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 22426626002664 in words is "twenty-two trillion, four hundred twenty-six billion, six hundred twenty-six million, two thousand, six hundred sixty-four".