12102044140032 has 160 divisors (see below), whose sum is σ = 40196075572224. Its totient is φ = 3143388057600.

The previous prime is 12102044139989. The next prime is 12102044140051. The reversal of 12102044140032 is 23004144020121.

It is a super-2 number, since 2×12102044140032² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12102044139984 and 12102044140011.

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, 51043644 + ... + 51280187.

Almost surely, 2^{12102044140032} is an apocalyptic number.

12102044140032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12102044140032 is an abundant number, since it is smaller than the sum of its proper divisors (28094031432192).

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

12102044140032 is a wasteful number, since it uses less digits than its factorization.

12102044140032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102323870 (or 102323854 counting only the distinct ones).

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

Adding to 12102044140032 its reverse (23004144020121), we get a palindrome (35106188160153).

The spelling of 12102044140032 in words is "twelve trillion, one hundred two billion, forty-four million, one hundred forty thousand, thirty-two".