22010554312 has 16 divisors (see below), whose sum is σ = 41885757360. Its totient is φ = 10841019024.

The previous prime is 22010554301. The next prime is 22010554361. The reversal of 22010554312 is 21345501022.

It is a super-2 number, since 2×22010554312² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20531698 + ... + 20532769.

It is an arithmetic number, because the mean of its divisors is an integer number (2617859835).

Almost surely, 2^22010554312 is an apocalyptic number.

It is an amenable number.

22010554312 is a deficient number, since it is larger than the sum of its proper divisors (19875203048).

22010554312 is a wasteful number, since it uses less digits than its factorization.

22010554312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41064540 (or 41064536 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 22010554312 in words is "twenty-two billion, ten million, five hundred fifty-four thousand, three hundred twelve".