12020113002 has 16 divisors (see below), whose sum is σ = 24052204512. Its totient is φ = 4004707920.

The previous prime is 12020112989. The next prime is 12020113009. The reversal of 12020113002 is 20031102021.

It is not an unprimeable number, because it can be changed into a prime (12020113009) 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, 486033 + ... + 510164.

It is an arithmetic number, because the mean of its divisors is an integer number (1503262782).

Almost surely, 2^12020113002 is an apocalyptic number.

12020113002 is an abundant number, since it is smaller than the sum of its proper divisors (12032091510).

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

12020113002 is a wasteful number, since it uses less digits than its factorization.

12020113002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998213.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12020113002 its reverse (20031102021), we get a palindrome (32051215023).

The spelling of 12020113002 in words is "twelve billion, twenty million, one hundred thirteen thousand, two".