22224250084 has 27 divisors (see below), whose sum is σ = 39260591881. Its totient is φ = 11007919520.

The previous prime is 22224250073. The next prime is 22224250091. The reversal of 22224250084 is 48005242222.

The square root of 22224250084 is 149078.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3662912484 + 18561337600 = 60522^2 + 136240^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39058152 + ... + 39058720.

Almost surely, 2^22224250084 is an apocalyptic number.

22224250084 is the 149078-th square number.

It is an amenable number.

22224250084 is a deficient number, since it is larger than the sum of its proper divisors (17036341797).

22224250084 is an frugal number, since it uses more digits than its factorization.

22224250084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

The spelling of 22224250084 in words is "twenty-two billion, two hundred twenty-four million, two hundred fifty thousand, eighty-four".