22823131773 has 36 divisors (see below), whose sum is σ = 33225146208. Its totient is φ = 13929420960.

The previous prime is 22823131733. The next prime is 22823131777. The reversal of 22823131773 is 37713132822.

It is a happy number.

It is not a de Polignac number, because 22823131773 - 2¹³ = 22823123581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22823131777) 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 35 ways as a sum of consecutive naturals, for example, 8176008 + ... + 8178798.

It is an arithmetic number, because the mean of its divisors is an integer number (922920728).

Almost surely, 2^22823131773 is an apocalyptic number.

It is an amenable number.

22823131773 is a deficient number, since it is larger than the sum of its proper divisors (10402014435).

22823131773 is a wasteful number, since it uses less digits than its factorization.

22823131773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074 (or 2934 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The spelling of 22823131773 in words is "twenty-two billion, eight hundred twenty-three million, one hundred thirty-one thousand, seven hundred seventy-three".