22751341673 has 4 divisors (see below), whose sum is σ = 22850692740. Its totient is φ = 22651990608.

The previous prime is 22751341661. The next prime is 22751341751. The reversal of 22751341673 is 37614315722.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18228510169 + 4522831504 = 135013^2 + 67252^2 .

It is a cyclic number.

It is not a de Polignac number, because 22751341673 - 2¹⁸ = 22751079529 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 22751341673.

It is not an unprimeable number, because it can be changed into a prime (22751341373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49675190 + ... + 49675647.

It is an arithmetic number, because the mean of its divisors is an integer number (5712673185).

Almost surely, 2^22751341673 is an apocalyptic number.

It is an amenable number.

22751341673 is a deficient number, since it is larger than the sum of its proper divisors (99351067).

22751341673 is an equidigital number, since it uses as much as digits as its factorization.

22751341673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99351066.

The product of its digits is 211680, while the sum is 41.

The spelling of 22751341673 in words is "twenty-two billion, seven hundred fifty-one million, three hundred forty-one thousand, six hundred seventy-three".