331234322 has 4 divisors (see below), whose sum is σ = 496851486. Its totient is φ = 165617160.

The previous prime is 331234303. The next prime is 331234363. The reversal of 331234322 is 223432133.

331234322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 246207481 + 85026841 = 15691^2 + 9221^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82808579 + ... + 82808582.

Almost surely, 2^331234322 is an apocalyptic number.

331234322 is a deficient number, since it is larger than the sum of its proper divisors (165617164).

331234322 is a wasteful number, since it uses less digits than its factorization.

331234322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165617163.

The product of its digits is 2592, while the sum is 23.

The square root of 331234322 is about 18199.8440103205. The cubic root of 331234322 is about 691.9028356009.

Adding to 331234322 its reverse (223432133), we get a palindrome (554666455).

The spelling of 331234322 in words is "three hundred thirty-one million, two hundred thirty-four thousand, three hundred twenty-two".