220352366124 has 72 divisors (see below), whose sum is σ = 607769849232. Its totient is φ = 66758993280.

The previous prime is 220352366083. The next prime is 220352366159. The reversal of 220352366124 is 421663253022.

220352366124 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 5 + 2 + 36 + 612 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1848142 + ... + 1963754.

It is an arithmetic number, because the mean of its divisors is an integer number (8441247906).

Almost surely, 2^220352366124 is an apocalyptic number.

It is an amenable number.

220352366124 is an abundant number, since it is smaller than the sum of its proper divisors (387417483108).

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

220352366124 is a wasteful number, since it uses less digits than its factorization.

220352366124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120447 (or 120442 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 220352366124 in words is "two hundred twenty billion, three hundred fifty-two million, three hundred sixty-six thousand, one hundred twenty-four".