12220011212202 has 24 divisors (see below), whose sum is σ = 26685168846336. Its totient is φ = 4041263549736.

The previous prime is 12220011212191. The next prime is 12220011212231. The reversal of 12220011212202 is 20221211002221.

It is a happy number.

12220011212202 is a `hidden beast` number, since 122 + 200 + 1 + 121 + 220 + 2 = 666.

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, 2672791068 + ... + 2672795639.

It is an arithmetic number, because the mean of its divisors is an integer number (1111882035264).

Almost surely, 2^{12220011212202} is an apocalyptic number.

12220011212202 is an abundant number, since it is smaller than the sum of its proper divisors (14465157634134).

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

12220011212202 is a wasteful number, since it uses less digits than its factorization.

12220011212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345586842 (or 5345586839 counting only the distinct ones).

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

Adding to 12220011212202 its reverse (20221211002221), we get a palindrome (32441222214423).

The spelling of 12220011212202 in words is "twelve trillion, two hundred twenty billion, eleven million, two hundred twelve thousand, two hundred two".