22534451132 has 6 divisors (see below), whose sum is σ = 39435289488. Its totient is φ = 11267225564.

The previous prime is 22534451083. The next prime is 22534451153. The reversal of 22534451132 is 23115443522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816806388 + ... + 2816806395.

It is an arithmetic number, because the mean of its divisors is an integer number (6572548248).

Almost surely, 2^22534451132 is an apocalyptic number.

It is an amenable number.

22534451132 is a deficient number, since it is larger than the sum of its proper divisors (16900838356).

22534451132 is a wasteful number, since it uses less digits than its factorization.

22534451132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633612787 (or 5633612785 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

Adding to 22534451132 its reverse (23115443522), we get a palindrome (45649894654).

The spelling of 22534451132 in words is "twenty-two billion, five hundred thirty-four million, four hundred fifty-one thousand, one hundred thirty-two".