22300470252 has 36 divisors (see below), whose sum is σ = 56378704200. Its totient is φ = 7432425792.

The previous prime is 22300470251. The next prime is 22300470287. The reversal of 22300470252 is 25207400322.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (22300470251) 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, 234624 + ... + 315672.

Almost surely, 2^22300470252 is an apocalyptic number.

It is an amenable number.

22300470252 is an abundant number, since it is smaller than the sum of its proper divisors (34078233948).

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

22300470252 is a wasteful number, since it uses less digits than its factorization.

22300470252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88702 (or 88697 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

Adding to 22300470252 its reverse (25207400322), we get a palindrome (47507870574).

The spelling of 22300470252 in words is "twenty-two billion, three hundred million, four hundred seventy thousand, two hundred fifty-two".