22125525234 has 64 divisors (see below), whose sum is σ = 47932819200. Its totient is φ = 6787649792.

The previous prime is 22125525221. The next prime is 22125525241. The reversal of 22125525234 is 43252552122.

It is a junction number, because it is equal to n+sod(n) for n = 22125525195 and 22125525204.

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 31 ways as a sum of consecutive naturals, for example, 1163152 + ... + 1182020.

It is an arithmetic number, because the mean of its divisors is an integer number (748950300).

Almost surely, 2^22125525234 is an apocalyptic number.

22125525234 is an abundant number, since it is smaller than the sum of its proper divisors (25807293966).

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

22125525234 is a wasteful number, since it uses less digits than its factorization.

22125525234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19219.

The product of its digits is 48000, while the sum is 33.

The spelling of 22125525234 in words is "twenty-two billion, one hundred twenty-five million, five hundred twenty-five thousand, two hundred thirty-four".