222032398 has 16 divisors (see below), whose sum is σ = 380824704. Its totient is φ = 95107320.

The previous prime is 222032357. The next prime is 222032413. The reversal of 222032398 is 893230222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40353 + ... + 45523.

It is an arithmetic number, because the mean of its divisors is an integer number (23801544).

Almost surely, 2^222032398 is an apocalyptic number.

222032398 is a deficient number, since it is larger than the sum of its proper divisors (158792306).

222032398 is a wasteful number, since it uses less digits than its factorization.

222032398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8247.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 222032398 is about 14900.7515917822. The cubic root of 222032398 is about 605.5343483949.

The spelling of 222032398 in words is "two hundred twenty-two million, thirty-two thousand, three hundred ninety-eight".