22040022133 has 2 divisors, whose sum is σ = 22040022134. Its totient is φ = 22040022132.

The previous prime is 22040022049. The next prime is 22040022157. The reversal of 22040022133 is 33122004022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15049891684 + 6990130449 = 122678^2 + 83607^2 .

It is a cyclic number.

It is not a de Polignac number, because 22040022133 - 2²⁵ = 22006467701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22040022133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22040002133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020011066 + 11020011067.

It is an arithmetic number, because the mean of its divisors is an integer number (11020011067).

Almost surely, 2^22040022133 is an apocalyptic number.

It is an amenable number.

22040022133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22040022133 is an equidigital number, since it uses as much as digits as its factorization.

22040022133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22040022133 its reverse (33122004022), we get a palindrome (55162026155).

The spelling of 22040022133 in words is "twenty-two billion, forty million, twenty-two thousand, one hundred thirty-three".