12120140310204 has 48 divisors (see below), whose sum is σ = 29947794660000. Its totient is φ = 3801899360256.

The previous prime is 12120140310199. The next prime is 12120140310253. The reversal of 12120140310204 is 40201304102121.

It is a super-2 number, since 2×12120140310204² (a number of 27 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 15 ways as a sum of consecutive naturals, for example, 2323279 + ... + 5444070.

It is an arithmetic number, because the mean of its divisors is an integer number (623912388750).

Almost surely, 2^{12120140310204} is an apocalyptic number.

It is an amenable number.

12120140310204 is an abundant number, since it is smaller than the sum of its proper divisors (17827654349796).

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

12120140310204 is a wasteful number, since it uses less digits than its factorization.

12120140310204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775022 (or 7775020 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12120140310204 its reverse (40201304102121), we get a palindrome (52321444412325).

The spelling of 12120140310204 in words is "twelve trillion, one hundred twenty billion, one hundred forty million, three hundred ten thousand, two hundred four".