22006551034 has 16 divisors (see below), whose sum is σ = 37640164968. Its totient is φ = 9559406592.

The previous prime is 22006550999. The next prime is 22006551079. The reversal of 22006551034 is 43015560022.

It can be written as a sum of positive squares in 4 ways, for example, as 21315124009 + 691427025 = 145997^2 + 26295^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22006550993 and 22006551011.

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, 24893847 + ... + 24894730.

Almost surely, 2^22006551034 is an apocalyptic number.

22006551034 is a deficient number, since it is larger than the sum of its proper divisors (15633613934).

22006551034 is a wasteful number, since it uses less digits than its factorization.

22006551034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49788609.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 22006551034 in words is "twenty-two billion, six million, five hundred fifty-one thousand, thirty-four".