12002112020202 has 16 divisors (see below), whose sum is σ = 24026185832160. Its totient is φ = 3997043708112.

The previous prime is 12002112020153. The next prime is 12002112020221. The reversal of 12002112020202 is 20202021120021.

It is a super-2 number, since 2×12002112020202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915067552 + ... + 915080667.

It is an arithmetic number, because the mean of its divisors is an integer number (1501636614510).

Almost surely, 2^{12002112020202} is an apocalyptic number.

12002112020202 is an abundant number, since it is smaller than the sum of its proper divisors (12024073811958).

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

12002112020202 is a wasteful number, since it uses less digits than its factorization.

12002112020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830149317.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12002112020202 its reverse (20202021120021), we get a palindrome (32204133140223).

The spelling of 12002112020202 in words is "twelve trillion, two billion, one hundred twelve million, twenty thousand, two hundred two".