22700401852937 has 2 divisors, whose sum is σ = 22700401852938. Its totient is φ = 22700401852936.

The previous prime is 22700401852831. The next prime is 22700401852939. The reversal of 22700401852937 is 73925810400722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14305498272121 + 8394903580816 = 3782261^2 + 2897396^2 .

It is a cyclic number.

It is not a de Polignac number, because 22700401852937 - 2¹⁸ = 22700401590793 is a prime.

Together with 22700401852939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22700401852939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11350200926468 + 11350200926469.

It is an arithmetic number, because the mean of its divisors is an integer number (11350200926469).

Almost surely, 2^{22700401852937} is an apocalyptic number.

It is an amenable number.

22700401852937 is a deficient number, since it is larger than the sum of its proper divisors (1).

22700401852937 is an equidigital number, since it uses as much as digits as its factorization.

22700401852937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 22700401852937 in words is "twenty-two trillion, seven hundred billion, four hundred one million, eight hundred fifty-two thousand, nine hundred thirty-seven".