222155098 has 8 divisors (see below), whose sum is σ = 363526560. Its totient is φ = 100979580.

The previous prime is 222155093. The next prime is 222155161. The reversal of 222155098 is 890551222.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (222155093) 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, 5048958 + ... + 5049001.

It is an arithmetic number, because the mean of its divisors is an integer number (45440820).

Almost surely, 2^222155098 is an apocalyptic number.

222155098 is a deficient number, since it is larger than the sum of its proper divisors (141371462).

222155098 is a wasteful number, since it uses less digits than its factorization.

222155098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10097972.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 222155098 is about 14904.8682651005. The cubic root of 222155098 is about 605.6458717326.

The spelling of 222155098 in words is "two hundred twenty-two million, one hundred fifty-five thousand, ninety-eight".