22045253202 has 48 divisors (see below), whose sum is σ = 55279261440. Its totient is φ = 6218911296.

The previous prime is 22045253189. The next prime is 22045253207. The reversal of 22045253202 is 20235254022.

22045253202 is a `hidden beast` number, since 2 + 2 + 0 + 452 + 5 + 3 + 202 = 666.

It is not an unprimeable number, because it can be changed into a prime (22045253207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1097403 + ... + 1117310.

It is an arithmetic number, because the mean of its divisors is an integer number (1151651280).

Almost surely, 2^22045253202 is an apocalyptic number.

22045253202 is an abundant number, since it is smaller than the sum of its proper divisors (33234008238).

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

22045253202 is a wasteful number, since it uses less digits than its factorization.

22045253202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214807 (or 2214804 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The spelling of 22045253202 in words is "twenty-two billion, forty-five million, two hundred fifty-three thousand, two hundred two".