202024422400056 has 64 divisors (see below), whose sum is σ = 512633006686080. Its totient is φ = 66332012968320.

The previous prime is 202024422400019. The next prime is 202024422400109. The reversal of 202024422400056 is 650004224420202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20359546 + ... + 28610486.

It is an arithmetic number, because the mean of its divisors is an integer number (8009890729470).

Almost surely, 2^{202024422400056} is an apocalyptic number.

It is an amenable number.

202024422400056 is an abundant number, since it is smaller than the sum of its proper divisors (310608584286024).

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

202024422400056 is a wasteful number, since it uses less digits than its factorization.

202024422400056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8266244 (or 8266240 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 202024422400056 its reverse (650004224420202), we get a palindrome (852028646820258).

The spelling of 202024422400056 in words is "two hundred two trillion, twenty-four billion, four hundred twenty-two million, four hundred thousand, fifty-six".