22114520412 has 24 divisors (see below), whose sum is σ = 51748410000. Its totient is φ = 7350383616.

The previous prime is 22114520383. The next prime is 22114520471. The reversal of 22114520412 is 21402541122.

It is a congruent 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, 2636037 + ... + 2644412.

It is an arithmetic number, because the mean of its divisors is an integer number (2156183750).

Almost surely, 2^22114520412 is an apocalyptic number.

It is an amenable number.

22114520412 is an abundant number, since it is smaller than the sum of its proper divisors (29633889588).

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

22114520412 is a wasteful number, since it uses less digits than its factorization.

22114520412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280805 (or 5280803 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The spelling of 22114520412 in words is "twenty-two billion, one hundred fourteen million, five hundred twenty thousand, four hundred twelve".