331472022 has 32 divisors (see below), whose sum is σ = 760492800. Its totient is φ = 94351008.

The previous prime is 331471999. The next prime is 331472023. The reversal of 331472022 is 220274133.

331472022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 331471983 and 331472001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331472023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3372 + ... + 25967.

It is an arithmetic number, because the mean of its divisors is an integer number (23765400).

Almost surely, 2^331472022 is an apocalyptic number.

331472022 is an abundant number, since it is smaller than the sum of its proper divisors (429020778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331472022 is a wasteful number, since it uses less digits than its factorization.

331472022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29620.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 331472022 is about 18206.3731149287. The cubic root of 331472022 is about 692.0683035367.

The spelling of 331472022 in words is "three hundred thirty-one million, four hundred seventy-two thousand, twenty-two".