12201002011102 has 4 divisors (see below), whose sum is σ = 18301503016656. Its totient is φ = 6100501005550.

The previous prime is 12201002011097. The next prime is 12201002011111. The reversal of 12201002011102 is 20111020010221.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050250502774 + ... + 3050250502777.

It is an arithmetic number, because the mean of its divisors is an integer number (4575375754164).

Almost surely, 2^{12201002011102} is an apocalyptic number.

12201002011102 is a deficient number, since it is larger than the sum of its proper divisors (6100501005554).

12201002011102 is an equidigital number, since it uses as much as digits as its factorization.

12201002011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100501005553.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12201002011102 its reverse (20111020010221), we get a palindrome (32312022021323).

The spelling of 12201002011102 in words is "twelve trillion, two hundred one billion, two million, eleven thousand, one hundred two".