22016974736496 has 80 divisors (see below), whose sum is σ = 59350968794880. Its totient is φ = 7019802915840.

The previous prime is 22016974736479. The next prime is 22016974736521. The reversal of 22016974736496 is 69463747961022.

It is a congruent number.

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, 123712536 + ... + 123890376.

It is an arithmetic number, because the mean of its divisors is an integer number (741887109936).

Almost surely, 2^{22016974736496} is an apocalyptic number.

It is an amenable number.

22016974736496 is an abundant number, since it is smaller than the sum of its proper divisors (37333994058384).

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

22016974736496 is a wasteful number, since it uses less digits than its factorization.

22016974736496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290014 (or 290008 counting only the distinct ones).

The product of its (nonzero) digits is 164602368, while the sum is 66.

The spelling of 22016974736496 in words is "twenty-two trillion, sixteen billion, nine hundred seventy-four million, seven hundred thirty-six thousand, four hundred ninety-six".