22132044044 has 24 divisors (see below), whose sum is σ = 42452348736. Its totient is φ = 10012338000.

The previous prime is 22132044041. The next prime is 22132044047. The reversal of 22132044044 is 44044023122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22132044041) and next prime (22132044047).

22132044044 is a modest number, since divided by 44044 gives 22132 as remainder.

It is not an unprimeable number, because it can be changed into a prime (22132044041) 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, 1182662 + ... + 1201229.

It is an arithmetic number, because the mean of its divisors is an integer number (1768847864).

Almost surely, 2^22132044044 is an apocalyptic number.

It is an amenable number.

22132044044 is a deficient number, since it is larger than the sum of its proper divisors (20320304692).

22132044044 is a wasteful number, since it uses less digits than its factorization.

22132044044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384117 (or 2384115 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22132044044 its reverse (44044023122), we get a palindrome (66176067166).

The spelling of 22132044044 in words is "twenty-two billion, one hundred thirty-two million, forty-four thousand, forty-four".