12231011002101 has 4 divisors (see below), whose sum is σ = 16308014669472. Its totient is φ = 8154007334732.

The previous prime is 12231011002051. The next prime is 12231011002163. The reversal of 12231011002101 is 10120011013221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12231011002101 - 2²⁶ = 12230943893237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231011072101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2038501833681 + ... + 2038501833686.

It is an arithmetic number, because the mean of its divisors is an integer number (4077003667368).

Almost surely, 2^{12231011002101} is an apocalyptic number.

It is an amenable number.

12231011002101 is a deficient number, since it is larger than the sum of its proper divisors (4077003667371).

12231011002101 is an equidigital number, since it uses as much as digits as its factorization.

12231011002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077003667370.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12231011002101 its reverse (10120011013221), we get a palindrome (22351022015322).

The spelling of 12231011002101 in words is "twelve trillion, two hundred thirty-one billion, eleven million, two thousand, one hundred one".