12020302101122 has 24 divisors (see below), whose sum is σ = 20980497842640. Its totient is φ = 5150011353480.

The previous prime is 12020302101113. The next prime is 12020302101169. The reversal of 12020302101122 is 22110120302021.

It is a self number, because there is not a number n which added to its sum of digits gives 12020302101122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18084872 + ... + 18737747.

It is an arithmetic number, because the mean of its divisors is an integer number (874187410110).

Almost surely, 2^{12020302101122} is an apocalyptic number.

12020302101122 is a deficient number, since it is larger than the sum of its proper divisors (8960195741518).

12020302101122 is a wasteful number, since it uses less digits than its factorization.

12020302101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36825966 (or 36825959 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12020302101122 its reverse (22110120302021), we get a palindrome (34130422403143).

The spelling of 12020302101122 in words is "twelve trillion, twenty billion, three hundred two million, one hundred one thousand, one hundred twenty-two".