22227150012 has 24 divisors (see below), whose sum is σ = 51887499216. Its totient is φ = 7405600128.

The previous prime is 22227150007. The next prime is 22227150037. The reversal of 22227150012 is 21005172222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404323 + ... + 455994.

It is an arithmetic number, because the mean of its divisors is an integer number (2161979134).

Almost surely, 2^22227150012 is an apocalyptic number.

It is an amenable number.

22227150012 is an abundant number, since it is smaller than the sum of its proper divisors (29660349204).

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

22227150012 is a wasteful number, since it uses less digits than its factorization.

22227150012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862477 (or 862475 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The spelling of 22227150012 in words is "twenty-two billion, two hundred twenty-seven million, one hundred fifty thousand, twelve".