22462024644664 has 16 divisors (see below), whose sum is σ = 45945050409720. Its totient is φ = 10210011202080.

The previous prime is 22462024644643. The next prime is 22462024644677. The reversal of 22462024644664 is 46644642026422.

It is a super-2 number, since 2×22462024644664² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 127625139939 + ... + 127625140114.

Almost surely, 2^{22462024644664} is an apocalyptic number.

It is an amenable number.

22462024644664 is an abundant number, since it is smaller than the sum of its proper divisors (23483025765056).

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

22462024644664 is a wasteful number, since it uses less digits than its factorization.

22462024644664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255250280070 (or 255250280066 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 52.

The spelling of 22462024644664 in words is "twenty-two trillion, four hundred sixty-two billion, twenty-four million, six hundred forty-four thousand, six hundred sixty-four".