22100200087253 has 2 divisors, whose sum is σ = 22100200087254. Its totient is φ = 22100200087252.

The previous prime is 22100200087237. The next prime is 22100200087267. The reversal of 22100200087253 is 35278000200122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22085704408849 + 14495678404 = 4699543^2 + 120398^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100200087253 - 2⁴ = 22100200087237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100200087213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050100043626 + 11050100043627.

It is an arithmetic number, because the mean of its divisors is an integer number (11050100043627).

Almost surely, 2^{22100200087253} is an apocalyptic number.

It is an amenable number.

22100200087253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100200087253 is an equidigital number, since it uses as much as digits as its factorization.

22100200087253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 22100200087253 its reverse (35278000200122), we get a palindrome (57378200287375).

The spelling of 22100200087253 in words is "twenty-two trillion, one hundred billion, two hundred million, eighty-seven thousand, two hundred fifty-three".