12234688913501 has 2 divisors, whose sum is σ = 12234688913502. Its totient is φ = 12234688913500.

The previous prime is 12234688913441. The next prime is 12234688913509. The reversal of 12234688913501 is 10531988643221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12117674292025 + 117014621476 = 3481045^2 + 342074^2 .

It is a cyclic number.

It is not a de Polignac number, because 12234688913501 - 2³⁴ = 12217509044317 is a prime.

It is a super-2 number, since 2×12234688913501² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12234688913509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6117344456750 + 6117344456751.

It is an arithmetic number, because the mean of its divisors is an integer number (6117344456751).

Almost surely, 2^{12234688913501} is an apocalyptic number.

It is an amenable number.

12234688913501 is a deficient number, since it is larger than the sum of its proper divisors (1).

12234688913501 is an equidigital number, since it uses as much as digits as its factorization.

12234688913501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 12234688913501 in words is "twelve trillion, two hundred thirty-four billion, six hundred eighty-eight million, nine hundred thirteen thousand, five hundred one".