22100111012299 has 2 divisors, whose sum is σ = 22100111012300. Its totient is φ = 22100111012298.

The previous prime is 22100111012209. The next prime is 22100111012339. The reversal of 22100111012299 is 99221011100122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22100111012299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22100111012299.

It is not a weakly prime, because it can be changed into another prime (22100111012209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050055506149 + 11050055506150.

It is an arithmetic number, because the mean of its divisors is an integer number (11050055506150).

Almost surely, 2^{22100111012299} is an apocalyptic number.

22100111012299 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100111012299 is an equidigital number, since it uses as much as digits as its factorization.

22100111012299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 22100111012299 in words is "twenty-two trillion, one hundred billion, one hundred eleven million, twelve thousand, two hundred ninety-nine".