12220020212202 has 96 divisors (see below), whose sum is σ = 29952329247360. Its totient is φ = 3567974002560.

The previous prime is 12220020212201. The next prime is 12220020212221. The reversal of 12220020212202 is 20221202002221.

12220020212202 is a `hidden beast` number, since 12 + 220 + 0 + 20 + 212 + 202 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (12220020212201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7342677 + ... + 8851832.

It is an arithmetic number, because the mean of its divisors is an integer number (312003429660).

Almost surely, 2^{12220020212202} is an apocalyptic number.

12220020212202 is an abundant number, since it is smaller than the sum of its proper divisors (17732309035158).

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

12220020212202 is a wasteful number, since it uses less digits than its factorization.

12220020212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16194668 (or 16194665 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12220020212202 its reverse (20221202002221), we get a palindrome (32441222214423).

The spelling of 12220020212202 in words is "twelve trillion, two hundred twenty billion, twenty million, two hundred twelve thousand, two hundred two".