12212012201202 has 24 divisors (see below), whose sum is σ = 28864756112400. Its totient is φ = 3700609757880.

The previous prime is 12212012201119. The next prime is 12212012201227. The reversal of 12212012201202 is 20210221021221.

It is a happy number.

12212012201202 is a `hidden beast` number, since 1 + 221 + 20 + 1 + 220 + 1 + 202 = 666.

12212012201202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12212012201202³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30838414452 + ... + 30838414847.

It is an arithmetic number, because the mean of its divisors is an integer number (1202698171350).

Almost surely, 2^{12212012201202} is an apocalyptic number.

12212012201202 is an abundant number, since it is smaller than the sum of its proper divisors (16652743911198).

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

12212012201202 is a wasteful number, since it uses less digits than its factorization.

12212012201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61676829318 (or 61676829315 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12212012201202 its reverse (20210221021221), we get a palindrome (32422233222423).

The spelling of 12212012201202 in words is "twelve trillion, two hundred twelve billion, twelve million, two hundred one thousand, two hundred two".