222211000198 has 32 divisors (see below), whose sum is σ = 366913400832. Its totient is φ = 100093641600.

The previous prime is 222211000183. The next prime is 222211000199. The reversal of 222211000198 is 891000112222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222211000199) 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, 1004590 + ... + 1205662.

It is an arithmetic number, because the mean of its divisors is an integer number (11466043776).

Almost surely, 2^222211000198 is an apocalyptic number.

222211000198 is a deficient number, since it is larger than the sum of its proper divisors (144702400634).

222211000198 is a wasteful number, since it uses less digits than its factorization.

222211000198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201540.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 222211000198 in words is "two hundred twenty-two billion, two hundred eleven million, one hundred ninety-eight", and thus it is an aban number.