22449797163695 has 16 divisors (see below), whose sum is σ = 29389001215392. Its totient is φ = 16327027522560.

The previous prime is 22449797163671. The next prime is 22449797163697. The reversal of 22449797163695 is 59636179794422.

It is not a de Polignac number, because 22449797163695 - 2²⁴ = 22449780386479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22449797163697) 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, 8795159 + ... + 11056871.

It is an arithmetic number, because the mean of its divisors is an integer number (1836812575962).

Almost surely, 2^{22449797163695} is an apocalyptic number.

22449797163695 is a deficient number, since it is larger than the sum of its proper divisors (6939204051697).

22449797163695 is a wasteful number, since it uses less digits than its factorization.

22449797163695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442202.

The product of its digits is 1234517760, while the sum is 74.

The spelling of 22449797163695 in words is "twenty-two trillion, four hundred forty-nine billion, seven hundred ninety-seven million, one hundred sixty-three thousand, six hundred ninety-five".