222120120220198 has 8 divisors (see below), whose sum is σ = 333403941369240. Its totient is φ = 110985473097120.

The previous prime is 222120120220177. The next prime is 222120120220241. The reversal of 222120120220198 is 891022021021222.

It is a happy number.

222120120220198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37293502768 + ... + 37293508723.

It is an arithmetic number, because the mean of its divisors is an integer number (41675492671155).

Almost surely, 2^{222120120220198} is an apocalyptic number.

222120120220198 is a deficient number, since it is larger than the sum of its proper divisors (111283821149042).

222120120220198 is a wasteful number, since it uses less digits than its factorization.

222120120220198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74587012982.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 222120120220198 in words is "two hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty thousand, one hundred ninety-eight".