331101122 has 16 divisors (see below), whose sum is σ = 547065792. Its totient is φ = 149038320.

The previous prime is 331101119. The next prime is 331101139. The reversal of 331101122 is 221101133.

It is a junction number, because it is equal to n+sod(n) for n = 331101097 and 331101106.

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, 70793 + ... + 75324.

It is an arithmetic number, because the mean of its divisors is an integer number (34191612).

Almost surely, 2^331101122 is an apocalyptic number.

331101122 is a deficient number, since it is larger than the sum of its proper divisors (215964670).

331101122 is a wasteful number, since it uses less digits than its factorization.

331101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146233.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 331101122 is about 18196.1842703354. The cubic root of 331101122 is about 691.8100776870.

Adding to 331101122 its reverse (221101133), we get a palindrome (552202255).

The spelling of 331101122 in words is "three hundred thirty-one million, one hundred one thousand, one hundred twenty-two".