22432233045252 has 24 divisors (see below), whose sum is σ = 53199940666432. Its totient is φ = 7354830506400.

The previous prime is 22432233045251. The next prime is 22432233045269. The reversal of 22432233045252 is 25254033223422.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22432233045252.

It is not an unprimeable number, because it can be changed into a prime (22432233045251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15322562824 + ... + 15322564287.

Almost surely, 2^{22432233045252} is an apocalyptic number.

It is an amenable number.

22432233045252 is an abundant number, since it is smaller than the sum of its proper divisors (30767707621180).

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

22432233045252 is a wasteful number, since it uses less digits than its factorization.

22432233045252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30645127179 (or 30645127177 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 22432233045252 its reverse (25254033223422), we get a palindrome (47686266268674).

The spelling of 22432233045252 in words is "twenty-two trillion, four hundred thirty-two billion, two hundred thirty-three million, forty-five thousand, two hundred fifty-two".