22260606652506 has 16 divisors (see below), whose sum is σ = 44751893169024. Its totient is φ = 7381755573504.

The previous prime is 22260606652481. The next prime is 22260606652517. The reversal of 22260606652506 is 60525660606222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9611659746 + ... + 9611662061.

It is an arithmetic number, because the mean of its divisors is an integer number (2796993323064).

Almost surely, 2^{22260606652506} is an apocalyptic number.

22260606652506 is an abundant number, since it is smaller than the sum of its proper divisors (22491286516518).

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

22260606652506 is a wasteful number, since it uses less digits than its factorization.

22260606652506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19223322005.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 22260606652506 in words is "twenty-two trillion, two hundred sixty billion, six hundred six million, six hundred fifty-two thousand, five hundred six".