12113022002020 has 48 divisors (see below), whose sum is σ = 25621138267200. Its totient is φ = 4810202939520.

The previous prime is 12113022001981. The next prime is 12113022002023. The reversal of 12113022002020 is 2020022031121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12113022001985 and 12113022002003.

It is not an unprimeable number, because it can be changed into a prime (12113022002023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152496115 + ... + 152575525.

It is an arithmetic number, because the mean of its divisors is an integer number (533773713900).

Almost surely, 2^{12113022002020} is an apocalyptic number.

12113022002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12113022002020 is an abundant number, since it is smaller than the sum of its proper divisors (13508116265180).

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

12113022002020 is a wasteful number, since it uses less digits than its factorization.

12113022002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134428 (or 134426 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12113022002020 its reverse (2020022031121), we get a palindrome (14133044033141).

The spelling of 12113022002020 in words is "twelve trillion, one hundred thirteen billion, twenty-two million, two thousand, twenty".