22100233133057 has 2 divisors, whose sum is σ = 22100233133058. Its totient is φ = 22100233133056.

The previous prime is 22100233133047. The next prime is 22100233133117. The reversal of 22100233133057 is 75033133200122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21344917443136 + 755315689921 = 4620056^2 + 869089^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100233133057 - 2⁸ = 22100233132801 is a prime.

It is not a weakly prime, because it can be changed into another prime (22100233133047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050116566528 + 11050116566529.

It is an arithmetic number, because the mean of its divisors is an integer number (11050116566529).

Almost surely, 2^{22100233133057} is an apocalyptic number.

It is an amenable number.

22100233133057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100233133057 is an equidigital number, since it uses as much as digits as its factorization.

22100233133057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

Adding to 22100233133057 its reverse (75033133200122), we get a palindrome (97133366333179).

The spelling of 22100233133057 in words is "twenty-two trillion, one hundred billion, two hundred thirty-three million, one hundred thirty-three thousand, fifty-seven".