22057774133 has 4 divisors (see below), whose sum is σ = 22252975788. Its totient is φ = 21862572480.

The previous prime is 22057774117. The next prime is 22057774163. The reversal of 22057774133 is 33147775022.

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 2199891409 + 19857882724 = 46903^2 + 140918^2 .

It is a cyclic number.

It is not a de Polignac number, because 22057774133 - 2⁴ = 22057774117 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 (22057774163) 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, 97600658 + ... + 97600883.

It is an arithmetic number, because the mean of its divisors is an integer number (5563243947).

Almost surely, 2^22057774133 is an apocalyptic number.

It is an amenable number.

22057774133 is a deficient number, since it is larger than the sum of its proper divisors (195201655).

22057774133 is a wasteful number, since it uses less digits than its factorization.

22057774133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195201654.

The product of its (nonzero) digits is 246960, while the sum is 41.

The spelling of 22057774133 in words is "twenty-two billion, fifty-seven million, seven hundred seventy-four thousand, one hundred thirty-three".