22254122131130 has 32 divisors (see below), whose sum is σ = 40392048330000. Its totient is φ = 8827481889792.

The previous prime is 22254122131091. The next prime is 22254122131151. The reversal of 22254122131130 is 3113122145222.

It can be written as a sum of positive squares in 8 ways, for example, as 2555979180049 + 19698142951081 = 1598743^2 + 4438259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22254122131093 and 22254122131102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11269055 + ... + 13095794.

Almost surely, 2^{22254122131130} is an apocalyptic number.

22254122131130 is a deficient number, since it is larger than the sum of its proper divisors (18137926198870).

22254122131130 is a wasteful number, since it uses less digits than its factorization.

22254122131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24365618.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 22254122131130 its reverse (3113122145222), we get a palindrome (25367244276352).

The spelling of 22254122131130 in words is "twenty-two trillion, two hundred fifty-four billion, one hundred twenty-two million, one hundred thirty-one thousand, one hundred thirty".