222012113098 has 4 divisors (see below), whose sum is σ = 333018169650. Its totient is φ = 111006056548.

The previous prime is 222012113069. The next prime is 222012113137. The reversal of 222012113098 is 890311210222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 204771635289 + 17240477809 = 452517^2 + 131303^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55503028273 + ... + 55503028276.

Almost surely, 2^222012113098 is an apocalyptic number.

222012113098 is a deficient number, since it is larger than the sum of its proper divisors (111006056552).

222012113098 is a wasteful number, since it uses less digits than its factorization.

222012113098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111006056551.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 222012113098 in words is "two hundred twenty-two billion, twelve million, one hundred thirteen thousand, ninety-eight".