12002210200120 has 64 divisors (see below), whose sum is σ = 30914871894720. Its totient is φ = 4108104075264.

The previous prime is 12002210200111. The next prime is 12002210200133. The reversal of 12002210200120 is 2100201220021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12002210200120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35976487 + ... + 36308566.

It is an arithmetic number, because the mean of its divisors is an integer number (483044873355).

Almost surely, 2^{12002210200120} is an apocalyptic number.

12002210200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002210200120 is an abundant number, since it is smaller than the sum of its proper divisors (18912661694600).

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

12002210200120 is a wasteful number, since it uses less digits than its factorization.

12002210200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72285664 (or 72285660 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12002210200120 its reverse (2100201220021), we get a palindrome (14102411420141).

The spelling of 12002210200120 in words is "twelve trillion, two billion, two hundred ten million, two hundred thousand, one hundred twenty".