22162132864708 has 6 divisors (see below), whose sum is σ = 38783732513246. Its totient is φ = 11081066432352.

The previous prime is 22162132864699. The next prime is 22162132864723. The reversal of 22162132864708 is 80746823126122.

It can be written as a sum of positive squares in only one way, i.e., 20256192473344 + 1905940391364 = 4500688^2 + 1380558^2 .

It is a super-2 number, since 2×22162132864708² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770266608085 + ... + 2770266608092.

Almost surely, 2^{22162132864708} is an apocalyptic number.

It is an amenable number.

22162132864708 is a deficient number, since it is larger than the sum of its proper divisors (16621599648538).

22162132864708 is a wasteful number, since it uses less digits than its factorization.

22162132864708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540533216181 (or 5540533216179 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 22162132864708 in words is "twenty-two trillion, one hundred sixty-two billion, one hundred thirty-two million, eight hundred sixty-four thousand, seven hundred eight".