366563366220 has 48 divisors (see below), whose sum is σ = 1027318376448. Its totient is φ = 97660616640.

The previous prime is 366563366209. The next prime is 366563366243. The reversal of 366563366220 is 22663365663.

It is a self number, because there is not a number n which added to its sum of digits gives 366563366220.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2734444 + ... + 2865363.

It is an arithmetic number, because the mean of its divisors is an integer number (21402466176).

Almost surely, 2^366563366220 is an apocalyptic number.

366563366220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

366563366220 is an abundant number, since it is smaller than the sum of its proper divisors (660755010228).

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

366563366220 is a wasteful number, since it uses less digits than its factorization.

366563366220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600910 (or 5600908 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 48.

The spelling of 366563366220 in words is "three hundred sixty-six billion, five hundred sixty-three million, three hundred sixty-six thousand, two hundred twenty".