22112063204137 has 2 divisors, whose sum is σ = 22112063204138. Its totient is φ = 22112063204136.

The previous prime is 22112063204093. The next prime is 22112063204141. The reversal of 22112063204137 is 73140236021122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19723999851241 + 2388063352896 = 4441171^2 + 1545336^2 .

It is a cyclic number.

It is not a de Polignac number, because 22112063204137 - 2¹⁵ = 22112063171369 is a prime.

It is not a weakly prime, because it can be changed into another prime (22112063204167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056031602068 + 11056031602069.

It is an arithmetic number, because the mean of its divisors is an integer number (11056031602069).

Almost surely, 2^{22112063204137} is an apocalyptic number.

It is an amenable number.

22112063204137 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112063204137 is an equidigital number, since it uses as much as digits as its factorization.

22112063204137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

Adding to 22112063204137 its reverse (73140236021122), we get a palindrome (95252299225259).

The spelling of 22112063204137 in words is "twenty-two trillion, one hundred twelve billion, sixty-three million, two hundred four thousand, one hundred thirty-seven".