2220456345163 has 8 divisors (see below), whose sum is σ = 2537728535520. Its totient is φ = 1903200190080.

The previous prime is 2220456345143. The next prime is 2220456345169. The reversal of 2220456345163 is 3615436540222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2220456345163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220456345169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3710608 + ... + 4267261.

It is an arithmetic number, because the mean of its divisors is an integer number (317216066940).

Almost surely, 2^{2220456345163} is an apocalyptic number.

2220456345163 is a deficient number, since it is larger than the sum of its proper divisors (317272190357).

2220456345163 is an equidigital number, since it uses as much as digits as its factorization.

2220456345163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8017637.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 2220456345163 in words is "two trillion, two hundred twenty billion, four hundred fifty-six million, three hundred forty-five thousand, one hundred sixty-three".