222120120220099 has 2 divisors, whose sum is σ = 222120120220100. Its totient is φ = 222120120220098.

The previous prime is 222120120220067. The next prime is 222120120220111. The reversal of 222120120220099 is 990022021021222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222120120220099 - 2⁵ = 222120120220067 is a prime.

It is not a weakly prime, because it can be changed into another prime (222120120220799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111060060110049 + 111060060110050.

It is an arithmetic number, because the mean of its divisors is an integer number (111060060110050).

Almost surely, 2^{222120120220099} is an apocalyptic number.

222120120220099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222120120220099 is an equidigital number, since it uses as much as digits as its factorization.

222120120220099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 222120120220099 in words is "two hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty thousand, ninety-nine".