220206362120050 has 96 divisors (see below), whose sum is σ = 417164647753728. Its totient is φ = 86467330897920.

The previous prime is 220206362120029. The next prime is 220206362120099. The reversal of 220206362120050 is 50021263602022.

It is a super-2 number, since 2×220206362120050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220206362119994 and 220206362120021.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2708291497 + ... + 2708372803.

It is an arithmetic number, because the mean of its divisors is an integer number (4345465080768).

Almost surely, 2^{220206362120050} is an apocalyptic number.

220206362120050 is a deficient number, since it is larger than the sum of its proper divisors (196958285633678).

220206362120050 is a wasteful number, since it uses less digits than its factorization.

220206362120050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85940 (or 85935 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 220206362120050 in words is "two hundred twenty trillion, two hundred six billion, three hundred sixty-two million, one hundred twenty thousand, fifty".