12202102112 has 12 divisors (see below), whose sum is σ = 24022888596. Its totient is φ = 6101051040.

The previous prime is 12202102079. The next prime is 12202102141. The reversal of 12202102112 is 21120120221.

12202102112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 190657814 + ... + 190657877.

It is an arithmetic number, because the mean of its divisors is an integer number (2001907383).

Almost surely, 2^12202102112 is an apocalyptic number.

It is an amenable number.

12202102112 is a deficient number, since it is larger than the sum of its proper divisors (11820786484).

12202102112 is an equidigital number, since it uses as much as digits as its factorization.

12202102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381315701 (or 381315693 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12202102112 its reverse (21120120221), we get a palindrome (33322222333).

The spelling of 12202102112 in words is "twelve billion, two hundred two million, one hundred two thousand, one hundred twelve".