222022220198 has 8 divisors (see below), whose sum is σ = 333035537040. Its totient is φ = 111010374520.

The previous prime is 222022220197. The next prime is 222022220249. The reversal of 222022220198 is 891022220222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022220197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162308 + ... + 685848.

It is an arithmetic number, because the mean of its divisors is an integer number (41629442130).

Almost surely, 2^222022220198 is an apocalyptic number.

222022220198 is a deficient number, since it is larger than the sum of its proper divisors (111013316842).

222022220198 is a wasteful number, since it uses less digits than its factorization.

222022220198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735582.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 222022220198 in words is "two hundred twenty-two billion, twenty-two million, two hundred twenty thousand, one hundred ninety-eight".