3312012312120 has 64 divisors (see below), whose sum is σ = 10458986256000. Its totient is φ = 836718899328.

The previous prime is 3312012312113. The next prime is 3312012312127. The reversal of 3312012312120 is 212132102133.

It is an interprime number because it is at equal distance from previous prime (3312012312113) and next prime (3312012312127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312012312127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726316210 + ... + 726320769.

It is an arithmetic number, because the mean of its divisors is an integer number (163421660250).

Almost surely, 2^{3312012312120} is an apocalyptic number.

3312012312120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3312012312120 is an abundant number, since it is smaller than the sum of its proper divisors (7146973943880).

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

3312012312120 is a wasteful number, since it uses less digits than its factorization.

3312012312120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452637012 (or 1452637008 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3312012312120 its reverse (212132102133), we get a palindrome (3524144414253).

The spelling of 3312012312120 in words is "three trillion, three hundred twelve billion, twelve million, three hundred twelve thousand, one hundred twenty".