22672711773 has 12 divisors (see below), whose sum is σ = 32752423548. Its totient is φ = 15113779200.

The previous prime is 22672711717. The next prime is 22672711777. The reversal of 22672711773 is 37711727622.

It can be written as a sum of positive squares in 2 ways, for example, as 21339950724 + 1332761049 = 146082^2 + 36507^2 .

It is not a de Polignac number, because 22672711773 - 2⁹ = 22672711261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22672711777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2340 + ... + 212957.

It is an arithmetic number, because the mean of its divisors is an integer number (2729368629).

Almost surely, 2^22672711773 is an apocalyptic number.

It is an amenable number.

22672711773 is a deficient number, since it is larger than the sum of its proper divisors (10079711775).

22672711773 is a wasteful number, since it uses less digits than its factorization.

22672711773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227004 (or 227001 counting only the distinct ones).

The product of its digits is 345744, while the sum is 45.

The spelling of 22672711773 in words is "twenty-two billion, six hundred seventy-two million, seven hundred eleven thousand, seven hundred seventy-three".