22130612356 has 24 divisors (see below), whose sum is σ = 40072878720. Its totient is φ = 10681386912.

The previous prime is 22130612341. The next prime is 22130612411. The reversal of 22130612356 is 65321603122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580911 + ... + 617833.

It is an arithmetic number, because the mean of its divisors is an integer number (1669703280).

Almost surely, 2^22130612356 is an apocalyptic number.

It is an amenable number.

22130612356 is a deficient number, since it is larger than the sum of its proper divisors (17942266364).

22130612356 is a wasteful number, since it uses less digits than its factorization.

22130612356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42123 (or 42121 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 22130612356 in words is "twenty-two billion, one hundred thirty million, six hundred twelve thousand, three hundred fifty-six".