12232123200101 has 12 divisors (see below), whose sum is σ = 14355126709452. Its totient is φ = 10391892271488.

The previous prime is 12232123200049. The next prime is 12232123200131. The reversal of 12232123200101 is 10100232123221.

It can be written as a sum of positive squares in 2 ways, for example, as 5449301971876 + 6782821228225 = 2334374^2 + 2604385^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12232123200101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232123200131) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 1104574850 + ... + 1104585923.

It is an arithmetic number, because the mean of its divisors is an integer number (1196260559121).

Almost surely, 2^{12232123200101} is an apocalyptic number.

It is an amenable number.

12232123200101 is a deficient number, since it is larger than the sum of its proper divisors (2123003509351).

12232123200101 is a wasteful number, since it uses less digits than its factorization.

12232123200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209160900 (or 2209160893 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12232123200101 its reverse (10100232123221), we get a palindrome (22332355323322).

The spelling of 12232123200101 in words is "twelve trillion, two hundred thirty-two billion, one hundred twenty-three million, two hundred thousand, one hundred one".