22662642624602 has 4 divisors (see below), whose sum is σ = 33993963936906. Its totient is φ = 11331321312300.

The previous prime is 22662642624581. The next prime is 22662642624647. The reversal of 22662642624602 is 20642624626622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21082138557841 + 1580504066761 = 4591529^2 + 1257181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665660656149 + ... + 5665660656152.

Almost surely, 2^{22662642624602} is an apocalyptic number.

22662642624602 is a deficient number, since it is larger than the sum of its proper divisors (11331321312304).

22662642624602 is a wasteful number, since it uses less digits than its factorization.

22662642624602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11331321312303.

The product of its (nonzero) digits is 7962624, while the sum is 50.

The spelling of 22662642624602 in words is "twenty-two trillion, six hundred sixty-two billion, six hundred forty-two million, six hundred twenty-four thousand, six hundred two".