331084222 has 8 divisors (see below), whose sum is σ = 567572976. Its totient is φ = 141893232.

The previous prime is 331084217. The next prime is 331084297. The reversal of 331084222 is 222480133.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11824423 + ... + 11824450.

It is an arithmetic number, because the mean of its divisors is an integer number (70946622).

Almost surely, 2^331084222 is an apocalyptic number.

331084222 is a deficient number, since it is larger than the sum of its proper divisors (236488754).

331084222 is a wasteful number, since it uses less digits than its factorization.

331084222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23648882.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 331084222 is about 18195.7198813347. The cubic root of 331084222 is about 691.7983070743.

The spelling of 331084222 in words is "three hundred thirty-one million, eighty-four thousand, two hundred twenty-two".