22324746252 has 24 divisors (see below), whose sum is σ = 52422869296. Its totient is φ = 7394182848.

The previous prime is 22324746133. The next prime is 22324746253. The reversal of 22324746252 is 25264742322.

It is a super-3 number, since 3×22324746252³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22324746252.

It is not an unprimeable number, because it can be changed into a prime (22324746253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5922943 + ... + 5926710.

Almost surely, 2^22324746252 is an apocalyptic number.

It is an amenable number.

22324746252 is an abundant number, since it is smaller than the sum of its proper divisors (30098123044).

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

22324746252 is a wasteful number, since it uses less digits than its factorization.

22324746252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11849817 (or 11849815 counting only the distinct ones).

The product of its digits is 322560, while the sum is 39.

The spelling of 22324746252 in words is "twenty-two billion, three hundred twenty-four million, seven hundred forty-six thousand, two hundred fifty-two".