12232110000001 has 4 divisors (see below), whose sum is σ = 12951645882372. Its totient is φ = 11512574117632.

The previous prime is 12232109999999. The next prime is 12232110000083. The reversal of 12232110000001 is 10000001123221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10789096424976 + 1443013575025 = 3284676^2 + 1201255^2 .

It is a cyclic number.

It is not a de Polignac number, because 12232110000001 - 2¹ = 12232109999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12232110000301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359767941160 + ... + 359767941193.

It is an arithmetic number, because the mean of its divisors is an integer number (3237911470593).

Almost surely, 2^{12232110000001} is an apocalyptic number.

It is an amenable number.

12232110000001 is a deficient number, since it is larger than the sum of its proper divisors (719535882371).

12232110000001 is an equidigital number, since it uses as much as digits as its factorization.

12232110000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719535882370.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12232110000001 its reverse (10000001123221), we get a palindrome (22232111123222).

The spelling of 12232110000001 in words is "twelve trillion, two hundred thirty-two billion, one hundred ten million, one", and thus it is an aban number.