2330131321212 has 24 divisors (see below), whose sum is σ = 5673363217536. Its totient is φ = 742940421168.

The previous prime is 2330131321201. The next prime is 2330131321237. The reversal of 2330131321212 is 2121231310332.

It is a super-2 number, since 2×2330131321212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4221252118 + ... + 4221252669.

It is an arithmetic number, because the mean of its divisors is an integer number (236390134064).

Almost surely, 2^{2330131321212} is an apocalyptic number.

It is an amenable number.

2330131321212 is an abundant number, since it is smaller than the sum of its proper divisors (3343231896324).

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

2330131321212 is a wasteful number, since it uses less digits than its factorization.

2330131321212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8442504817 (or 8442504815 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2330131321212 its reverse (2121231310332), we get a palindrome (4451362631544).

The spelling of 2330131321212 in words is "two trillion, three hundred thirty billion, one hundred thirty-one million, three hundred twenty-one thousand, two hundred twelve".