331001122 has 8 divisors (see below), whose sum is σ = 497028816. Its totient is φ = 165324852.

The previous prime is 331001107. The next prime is 331001131. The reversal of 331001122 is 221100133.

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

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, 85488 + ... + 89275.

It is an arithmetic number, because the mean of its divisors is an integer number (62128602).

Almost surely, 2^331001122 is an apocalyptic number.

331001122 is a deficient number, since it is larger than the sum of its proper divisors (166027694).

331001122 is a wasteful number, since it uses less digits than its factorization.

331001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175712.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 331001122 is about 18193.4362339828. The cubic root of 331001122 is about 691.7404232631.

Adding to 331001122 its reverse (221100133), we get a palindrome (552101255).

The spelling of 331001122 in words is "three hundred thirty-one million, one thousand, one hundred twenty-two".