22527620044 has 12 divisors (see below), whose sum is σ = 39487651504. Its totient is φ = 11245433904.

The previous prime is 22527620029. The next prime is 22527620053. The reversal of 22527620044 is 44002672522.

It is a junction number, because it is equal to n+sod(n) for n = 22527619991 and 22527620009.

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 3 ways as a sum of consecutive naturals, for example, 4591272 + ... + 4596175.

Almost surely, 2^22527620044 is an apocalyptic number.

It is an amenable number.

22527620044 is a deficient number, since it is larger than the sum of its proper divisors (16960031460).

22527620044 is a wasteful number, since it uses less digits than its factorization.

22527620044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9188064 (or 9188062 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The spelling of 22527620044 in words is "twenty-two billion, five hundred twenty-seven million, six hundred twenty thousand, forty-four".