220324552500144 has 40 divisors (see below), whose sum is σ = 569318417061552. Its totient is φ = 73422594088960.

The previous prime is 220324552500109. The next prime is 220324552500187. The reversal of 220324552500144 is 441005255423022.

220324552500144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220324552500144² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591168369 + ... + 591540944.

Almost surely, 2^{220324552500144} is an apocalyptic number.

220324552500144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220324552500144 is an abundant number, since it is smaller than the sum of its proper divisors (348993864561408).

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

220324552500144 is a wasteful number, since it uses less digits than its factorization.

220324552500144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182713205 (or 1182713199 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 220324552500144 in words is "two hundred twenty trillion, three hundred twenty-four billion, five hundred fifty-two million, five hundred thousand, one hundred forty-four".