22210506550552 has 16 divisors (see below), whose sum is σ = 41644789878600. Its totient is φ = 11105229249600.

The previous prime is 22210506550501. The next prime is 22210506550591. The reversal of 22210506550552 is 25505560501222.

It is a super-2 number, since 2×22210506550552² (a number of 27 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, 1286052 + ... + 6787852.

Almost surely, 2^{22210506550552} is an apocalyptic number.

It is an amenable number.

22210506550552 is a deficient number, since it is larger than the sum of its proper divisors (19434283328048).

22210506550552 is a wasteful number, since it uses less digits than its factorization.

22210506550552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006426 (or 6006422 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 22210506550552 in words is "twenty-two trillion, two hundred ten billion, five hundred six million, five hundred fifty thousand, five hundred fifty-two".