331222013202 has 16 divisors (see below), whose sum is σ = 662988366432. Its totient is φ = 110316614400.

The previous prime is 331222013153. The next prime is 331222013207. The reversal of 331222013202 is 202310222133.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (331222013207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22672924 + ... + 22687527.

It is an arithmetic number, because the mean of its divisors is an integer number (41436772902).

Almost surely, 2^331222013202 is an apocalyptic number.

331222013202 is an abundant number, since it is smaller than the sum of its proper divisors (331766353230).

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

331222013202 is a wasteful number, since it uses less digits than its factorization.

331222013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45361673.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 331222013202 its reverse (202310222133), we get a palindrome (533532235335).

The spelling of 331222013202 in words is "three hundred thirty-one billion, two hundred twenty-two million, thirteen thousand, two hundred two".