220056201603361 has 16 divisors (see below), whose sum is σ = 226884964723200. Its totient is φ = 213329949509248.

The previous prime is 220056201603347. The next prime is 220056201603377. The reversal of 220056201603361 is 163306102650022.

It is a cyclic number.

It is not a de Polignac number, because 220056201603361 - 2³³ = 220047611668769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220056201603361.

It is not an unprimeable number, because it can be changed into a prime (220056201603061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9422011 + ... + 22997536.

It is an arithmetic number, because the mean of its divisors is an integer number (14180310295200).

Almost surely, 2^{220056201603361} is an apocalyptic number.

It is an amenable number.

220056201603361 is a deficient number, since it is larger than the sum of its proper divisors (6828763119839).

220056201603361 is a wasteful number, since it uses less digits than its factorization.

220056201603361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32421128.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 220056201603361 in words is "two hundred twenty trillion, fifty-six billion, two hundred one million, six hundred three thousand, three hundred sixty-one".