12202012201022 has 32 divisors (see below), whose sum is σ = 21467063115264. Its totient is φ = 5093766453600.

The previous prime is 12202012201009. The next prime is 12202012201039. The reversal of 12202012201022 is 22010221020221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69271604 + ... + 69447527.

It is an arithmetic number, because the mean of its divisors is an integer number (670845722352).

Almost surely, 2^{12202012201022} is an apocalyptic number.

12202012201022 is a deficient number, since it is larger than the sum of its proper divisors (9265050914242).

12202012201022 is a wasteful number, since it uses less digits than its factorization.

12202012201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138719304.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12202012201022 its reverse (22010221020221), we get a palindrome (34212233221243).

The spelling of 12202012201022 in words is "twelve trillion, two hundred two billion, twelve million, two hundred one thousand, twenty-two".