222212101222099 has 2 divisors, whose sum is σ = 222212101222100. Its totient is φ = 222212101222098.

The previous prime is 222212101222093. The next prime is 222212101222103. The reversal of 222212101222099 is 990222101212222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222212101222099 is a prime.

It is not a weakly prime, because it can be changed into another prime (222212101222093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106050611049 + 111106050611050.

It is an arithmetic number, because the mean of its divisors is an integer number (111106050611050).

Almost surely, 2^{222212101222099} is an apocalyptic number.

222212101222099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222212101222099 is an equidigital number, since it uses as much as digits as its factorization.

222212101222099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 222212101222099 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred one million, two hundred twenty-two thousand, ninety-nine".