222097795198 has 32 divisors (see below), whose sum is σ = 362825424000. Its totient is φ = 101561856480.

The previous prime is 222097795193. The next prime is 222097795219. The reversal of 222097795198 is 891597790222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222097795193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12654313 + ... + 12671851.

It is an arithmetic number, because the mean of its divisors is an integer number (11338294500).

Almost surely, 2^222097795198 is an apocalyptic number.

222097795198 is a deficient number, since it is larger than the sum of its proper divisors (140727628802).

222097795198 is a wasteful number, since it uses less digits than its factorization.

222097795198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29080.

The product of its (nonzero) digits is 11430720, while the sum is 61.

The spelling of 222097795198 in words is "two hundred twenty-two billion, ninety-seven million, seven hundred ninety-five thousand, one hundred ninety-eight".