2322161402563 has 4 divisors (see below), whose sum is σ = 2336952239680. Its totient is φ = 2307370565448.

The previous prime is 2322161402513. The next prime is 2322161402653. The reversal of 2322161402563 is 3652041612232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322161402563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322161402513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7395418323 + ... + 7395418636.

It is an arithmetic number, because the mean of its divisors is an integer number (584238059920).

Almost surely, 2^{2322161402563} is an apocalyptic number.

2322161402563 is a deficient number, since it is larger than the sum of its proper divisors (14790837117).

2322161402563 is a wasteful number, since it uses less digits than its factorization.

2322161402563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14790837116.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 2322161402563 in words is "two trillion, three hundred twenty-two billion, one hundred sixty-one million, four hundred two thousand, five hundred sixty-three".