12230132323201 has 16 divisors (see below), whose sum is σ = 13240247516496. Its totient is φ = 11230016080896.

The previous prime is 12230132323193. The next prime is 12230132323217. The reversal of 12230132323201 is 10232323103221.

It can be written as a sum of positive squares in 8 ways, for example, as 153291042576 + 12076841280625 = 391524^2 + 3475175^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230132323201 - 2³ = 12230132323193 is a prime.

It is a super-2 number, since 2×12230132323201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12230132323261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174611 + ... + 5083303.

It is an arithmetic number, because the mean of its divisors is an integer number (827515469781).

Almost surely, 2^{12230132323201} is an apocalyptic number.

It is an amenable number.

12230132323201 is a deficient number, since it is larger than the sum of its proper divisors (1010115193295).

12230132323201 is a wasteful number, since it uses less digits than its factorization.

12230132323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909972.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12230132323201 its reverse (10232323103221), we get a palindrome (22462455426422).

The spelling of 12230132323201 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred one".