22027760044 has 24 divisors (see below), whose sum is σ = 39040671488. Its totient is φ = 10873930320.

The previous prime is 22027760033. The next prime is 22027760063. The reversal of 22027760044 is 44006772022.

It is a junction number, because it is equal to n+sod(n) for n = 22027759991 and 22027760009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55609 + ... + 217135.

Almost surely, 2^22027760044 is an apocalyptic number.

It is an amenable number.

22027760044 is a deficient number, since it is larger than the sum of its proper divisors (17012911444).

22027760044 is a wasteful number, since it uses less digits than its factorization.

22027760044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161965 (or 161963 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 34.

The spelling of 22027760044 in words is "twenty-two billion, twenty-seven million, seven hundred sixty thousand, forty-four".