22551150790 has 64 divisors (see below), whose sum is σ = 46624481280. Its totient is φ = 7693015680.

The previous prime is 22551150773. The next prime is 22551150803. The reversal of 22551150790 is 9705115522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15329755 + ... + 15331225.

It is an arithmetic number, because the mean of its divisors is an integer number (728507520).

Almost surely, 2^22551150790 is an apocalyptic number.

22551150790 is an abundant number, since it is smaller than the sum of its proper divisors (24073330490).

22551150790 is a wasteful number, since it uses less digits than its factorization.

22551150790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437.

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 22551150790 in words is "twenty-two billion, five hundred fifty-one million, one hundred fifty thousand, seven hundred ninety".