12023102001996 has 48 divisors (see below), whose sum is σ = 31171303548000. Its totient is φ = 4007662307136.

The previous prime is 12023102001991. The next prime is 12023102002019. The reversal of 12023102001996 is 69910020132021.

12023102001996 is a `hidden beast` number, since 120 + 2 + 310 + 200 + 19 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12023102001996.

It is not an unprimeable number, because it can be changed into a prime (12023102001991) 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, 12206530 + ... + 13154678.

It is an arithmetic number, because the mean of its divisors is an integer number (649402157250).

Almost surely, 2^{12023102001996} is an apocalyptic number.

It is an amenable number.

12023102001996 is an abundant number, since it is smaller than the sum of its proper divisors (19148201546004).

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

12023102001996 is a wasteful number, since it uses less digits than its factorization.

12023102001996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065575 (or 1065567 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 12023102001996 in words is "twelve trillion, twenty-three billion, one hundred two million, one thousand, nine hundred ninety-six".