12114221202 has 48 divisors (see below), whose sum is σ = 26535600000. Its totient is φ = 3993978912.

The previous prime is 12114221177. The next prime is 12114221213. The reversal of 12114221202 is 20212241121.

12114221202 is a `hidden beast` number, since 121 + 1 + 422 + 120 + 2 = 666.

It is a super-3 number, since 3×12114221202³ (a number of 31 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 23 ways as a sum of consecutive naturals, for example, 631549 + ... + 650447.

It is an arithmetic number, because the mean of its divisors is an integer number (552825000).

Almost surely, 2^12114221202 is an apocalyptic number.

12114221202 is an abundant number, since it is smaller than the sum of its proper divisors (14421378798).

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

12114221202 is a wasteful number, since it uses less digits than its factorization.

12114221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19295 (or 19292 counting only the distinct ones).

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

Adding to 12114221202 its reverse (20212241121), we get a palindrome (32326462323).

The spelling of 12114221202 in words is "twelve billion, one hundred fourteen million, two hundred twenty-one thousand, two hundred two".