222120012120099 has 16 divisors (see below), whose sum is σ = 298158365577984. Its totient is φ = 147081076956000.

The previous prime is 222120012120067. The next prime is 222120012120119. The reversal of 222120012120099 is 990021210021222.

It is not a de Polignac number, because 222120012120099 - 2⁵ = 222120012120067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222120012120059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26795997 + ... + 34092014.

It is an arithmetic number, because the mean of its divisors is an integer number (18634897848624).

Almost surely, 2^{222120012120099} is an apocalyptic number.

222120012120099 is a deficient number, since it is larger than the sum of its proper divisors (76038353457885).

222120012120099 is a wasteful number, since it uses less digits than its factorization.

222120012120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60896218.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 222120012120099 in words is "two hundred twenty-two trillion, one hundred twenty billion, twelve million, one hundred twenty thousand, ninety-nine".