2312402041212 has 24 divisors (see below), whose sum is σ = 5434422067200. Its totient is φ = 765255351216.

The previous prime is 2312402041199. The next prime is 2312402041219. The reversal of 2312402041212 is 2121402042132.

It is a super-3 number, since 3×2312402041212³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312402041219) 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, 693164412 + ... + 693167747.

It is an arithmetic number, because the mean of its divisors is an integer number (226434252800).

Almost surely, 2^{2312402041212} is an apocalyptic number.

It is an amenable number.

2312402041212 is an abundant number, since it is smaller than the sum of its proper divisors (3122020025988).

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

2312402041212 is a wasteful number, since it uses less digits than its factorization.

2312402041212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386332305 (or 1386332303 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2312402041212 its reverse (2121402042132), we get a palindrome (4433804083344).

The spelling of 2312402041212 in words is "two trillion, three hundred twelve billion, four hundred two million, forty-one thousand, two hundred twelve".