22206244626 has 12 divisors (see below), whose sum is σ = 48113530062. Its totient is φ = 7402081536.

The previous prime is 22206244603. The next prime is 22206244657. The reversal of 22206244626 is 62644260222.

22206244626 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 6 + 24 + 4 + 626 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14418005625 + 7788239001 = 120075^2 + 88251^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 616840111 + ... + 616840146.

Almost surely, 2^22206244626 is an apocalyptic number.

22206244626 is an abundant number, since it is smaller than the sum of its proper divisors (25907285436).

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

22206244626 is a wasteful number, since it uses less digits than its factorization.

22206244626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233680265 (or 1233680262 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 22206244626 in words is "twenty-two billion, two hundred six million, two hundred forty-four thousand, six hundred twenty-six".