331234022 has 12 divisors (see below), whose sum is σ = 577969740. Its totient is φ = 141957396.

The previous prime is 331234019. The next prime is 331234067. The reversal of 331234022 is 220432133.

It is a super-3 number, since 3×331234022³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331233985 and 331234003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1689872 + ... + 1690067.

It is an arithmetic number, because the mean of its divisors is an integer number (48164145).

Almost surely, 2^331234022 is an apocalyptic number.

331234022 is a deficient number, since it is larger than the sum of its proper divisors (246735718).

331234022 is a wasteful number, since it uses less digits than its factorization.

331234022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379955 (or 3379948 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 331234022 is about 18199.8357684898. The cubic root of 331234022 is about 691.9026267146.

Adding to 331234022 its reverse (220432133), we get a palindrome (551666155).

The spelling of 331234022 in words is "three hundred thirty-one million, two hundred thirty-four thousand, twenty-two".