222101794099 has 2 divisors, whose sum is σ = 222101794100. Its totient is φ = 222101794098.

The previous prime is 222101794097. The next prime is 222101794193. The reversal of 222101794099 is 990497101222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222101794099 - 2¹ = 222101794097 is a prime.

Together with 222101794097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (222101794097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050897049 + 111050897050.

It is an arithmetic number, because the mean of its divisors is an integer number (111050897050).

Almost surely, 2^222101794099 is an apocalyptic number.

222101794099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222101794099 is an equidigital number, since it uses as much as digits as its factorization.

222101794099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 222101794099 in words is "two hundred twenty-two billion, one hundred one million, seven hundred ninety-four thousand, ninety-nine".