331222330230 has 48 divisors (see below), whose sum is σ = 873769991472. Its totient is φ = 80296321600.

The previous prime is 331222330183. The next prime is 331222330289. The reversal of 331222330230 is 32033222133.

It is a self number, because there is not a number n which added to its sum of digits gives 331222330230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45619281 + ... + 45626540.

It is an arithmetic number, because the mean of its divisors is an integer number (18203541489).

Almost surely, 2^331222330230 is an apocalyptic number.

331222330230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331222330230 is an abundant number, since it is smaller than the sum of its proper divisors (542547661242).

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

331222330230 is a wasteful number, since it uses less digits than its factorization.

331222330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91245853 (or 91245842 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 331222330230 its reverse (32033222133), we get a palindrome (363255552363).

The spelling of 331222330230 in words is "three hundred thirty-one billion, two hundred twenty-two million, three hundred thirty thousand, two hundred thirty".