22710052251556 has 24 divisors (see below), whose sum is σ = 40816968776640. Its totient is φ = 11048064980832.

The previous prime is 22710052251547. The next prime is 22710052251599. The reversal of 22710052251556 is 65515225001722.

It is a happy number.

It is a super-2 number, since 2×22710052251556² (a number of 28 digits) contains 22 as substring.

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, 30049491 + ... + 30795973.

It is an arithmetic number, because the mean of its divisors is an integer number (1700707032360).

Almost surely, 2^{22710052251556} is an apocalyptic number.

It is an amenable number.

22710052251556 is a deficient number, since it is larger than the sum of its proper divisors (18106916525084).

22710052251556 is a wasteful number, since it uses less digits than its factorization.

22710052251556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952083 (or 952081 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 22710052251556 in words is "twenty-two trillion, seven hundred ten billion, fifty-two million, two hundred fifty-one thousand, five hundred fifty-six".