12002112200022 has 32 divisors (see below), whose sum is σ = 27447830532864. Its totient is φ = 3427371012000.

The previous prime is 12002112199997. The next prime is 12002112200027. The reversal of 12002112200022 is 22000221120021.

It is a junction number, because it is equal to n+sod(n) for n = 12002112199974 and 12002112200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002112200027) 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, 75081804 + ... + 75241487.

It is an arithmetic number, because the mean of its divisors is an integer number (857744704152).

Almost surely, 2^{12002112200022} is an apocalyptic number.

12002112200022 is an abundant number, since it is smaller than the sum of its proper divisors (15445718332842).

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

12002112200022 is a wasteful number, since it uses less digits than its factorization.

12002112200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150325204.

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

Adding to 12002112200022 its reverse (22000221120021), we get a palindrome (34002333320043).

The spelling of 12002112200022 in words is "twelve trillion, two billion, one hundred twelve million, two hundred thousand, twenty-two".