22210299902957 has 2 divisors, whose sum is σ = 22210299902958. Its totient is φ = 22210299902956.

The previous prime is 22210299902951. The next prime is 22210299902993. The reversal of 22210299902957 is 75920999201222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16676001307876 + 5534298595081 = 4083626^2 + 2352509^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210299902957 - 2⁶ = 22210299902893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22210299902896 and 22210299902905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210299902951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105149951478 + 11105149951479.

It is an arithmetic number, because the mean of its divisors is an integer number (11105149951479).

Almost surely, 2^{22210299902957} is an apocalyptic number.

It is an amenable number.

22210299902957 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210299902957 is an equidigital number, since it uses as much as digits as its factorization.

22210299902957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 22210299902957 in words is "twenty-two trillion, two hundred ten billion, two hundred ninety-nine million, nine hundred two thousand, nine hundred fifty-seven".