22242020233332 has 12 divisors (see below), whose sum is σ = 51898047211136. Its totient is φ = 7414006744440.

The previous prime is 22242020233291. The next prime is 22242020233357. The reversal of 22242020233332 is 23333202024222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 22242020233332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926750843044 + ... + 926750843067.

Almost surely, 2^{22242020233332} is an apocalyptic number.

It is an amenable number.

22242020233332 is an abundant number, since it is smaller than the sum of its proper divisors (29656026977804).

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

22242020233332 is a wasteful number, since it uses less digits than its factorization.

22242020233332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853501686118 (or 1853501686116 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 22242020233332 its reverse (23333202024222), we get a palindrome (45575222257554).

The spelling of 22242020233332 in words is "twenty-two trillion, two hundred forty-two billion, twenty million, two hundred thirty-three thousand, three hundred thirty-two".