22651547050 has 24 divisors (see below), whose sum is σ = 45962049312. Its totient is φ = 8236926000.

The previous prime is 22651547003. The next prime is 22651547059. The reversal of 22651547050 is 5074515622.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22651547059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20591766 + ... + 20592865.

It is an arithmetic number, because the mean of its divisors is an integer number (1915085388).

Almost surely, 2^22651547050 is an apocalyptic number.

22651547050 is an abundant number, since it is smaller than the sum of its proper divisors (23310502262).

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

22651547050 is a wasteful number, since it uses less digits than its factorization.

22651547050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41184654 (or 41184649 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 22651547050 in words is "twenty-two billion, six hundred fifty-one million, five hundred forty-seven thousand, fifty".