22525111132 has 6 divisors (see below), whose sum is σ = 39418944488. Its totient is φ = 11262555564.

The previous prime is 22525111127. The next prime is 22525111241. The reversal of 22525111132 is 23111152522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22525111097 and 22525111106.

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, 2815638888 + ... + 2815638895.

Almost surely, 2^22525111132 is an apocalyptic number.

It is an amenable number.

22525111132 is a deficient number, since it is larger than the sum of its proper divisors (16893833356).

22525111132 is a wasteful number, since it uses less digits than its factorization.

22525111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5631277787 (or 5631277785 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

Adding to 22525111132 its reverse (23111152522), we get a palindrome (45636263654).

The spelling of 22525111132 in words is "twenty-two billion, five hundred twenty-five million, one hundred eleven thousand, one hundred thirty-two".