22275616044 has 24 divisors (see below), whose sum is σ = 56701568448. Its totient is φ = 6750186640.

The previous prime is 22275616043. The next prime is 22275616063. The reversal of 22275616044 is 44061657222.

It is a junction number, because it is equal to n+sod(n) for n = 22275615993 and 22275616011.

It is not an unprimeable number, because it can be changed into a prime (22275616043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84377202 + ... + 84377465.

It is an arithmetic number, because the mean of its divisors is an integer number (2362565352).

Almost surely, 2^22275616044 is an apocalyptic number.

It is an amenable number.

22275616044 is an abundant number, since it is smaller than the sum of its proper divisors (34425952404).

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

22275616044 is a wasteful number, since it uses less digits than its factorization.

22275616044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168754685 (or 168754683 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 22275616044 in words is "twenty-two billion, two hundred seventy-five million, six hundred sixteen thousand, forty-four".