331013134333022 has 4 divisors (see below), whose sum is σ = 496519701499536. Its totient is φ = 165506567166510.

The previous prime is 331013134332983. The next prime is 331013134333043. The reversal of 331013134333022 is 220333431310133.

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

It is a self number, because there is not a number n which added to its sum of digits gives 331013134333022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82753283583254 + ... + 82753283583257.

It is an arithmetic number, because the mean of its divisors is an integer number (124129925374884).

Almost surely, 2^{331013134333022} is an apocalyptic number.

331013134333022 is a deficient number, since it is larger than the sum of its proper divisors (165506567166514).

331013134333022 is a wasteful number, since it uses less digits than its factorization.

331013134333022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165506567166513.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 331013134333022 its reverse (220333431310133), we get a palindrome (551346565643155).

The spelling of 331013134333022 in words is "three hundred thirty-one trillion, thirteen billion, one hundred thirty-four million, three hundred thirty-three thousand, twenty-two".