331122102220112 has 20 divisors (see below), whose sum is σ = 733198940630496. Its totient is φ = 141909472380000.

The previous prime is 331122102220079. The next prime is 331122102220141. The reversal of 331122102220112 is 211022201221133.

It is a super-3 number, since 3×331122102220112³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478223670514 + ... + 1478223670737.

Almost surely, 2^{331122102220112} is an apocalyptic number.

It is an amenable number.

331122102220112 is an abundant number, since it is smaller than the sum of its proper divisors (402076838410384).

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

331122102220112 is a wasteful number, since it uses less digits than its factorization.

331122102220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956447341266 (or 2956447341260 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 331122102220112 its reverse (211022201221133), we get a palindrome (542144303441245).

The spelling of 331122102220112 in words is "three hundred thirty-one trillion, one hundred twenty-two billion, one hundred two million, two hundred twenty thousand, one hundred twelve".