11210022100961 has 2 divisors, whose sum is σ = 11210022100962. Its totient is φ = 11210022100960.

The previous prime is 11210022100909. The next prime is 11210022101017. The reversal of 11210022100961 is 16900122001211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8196517057936 + 3013505043025 = 2862956^2 + 1735945^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210022100961 - 2³⁸ = 10935144194017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11210022100961.

It is not a weakly prime, because it can be changed into another prime (11213022100961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605011050480 + 5605011050481.

It is an arithmetic number, because the mean of its divisors is an integer number (5605011050481).

Almost surely, 2^{11210022100961} is an apocalyptic number.

It is an amenable number.

11210022100961 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210022100961 is an equidigital number, since it uses as much as digits as its factorization.

11210022100961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11210022100961 in words is "eleven trillion, two hundred ten billion, twenty-two million, one hundred thousand, nine hundred sixty-one".