12443222403201 has 8 divisors (see below), whose sum is σ = 17126155565824. Its totient is φ = 8027885421360.

The previous prime is 12443222403167. The next prime is 12443222403211. The reversal of 12443222403201 is 10230422234421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12443222403201 - 2³⁵ = 12408862664833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12443222403211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66899045086 + ... + 66899045271.

It is an arithmetic number, because the mean of its divisors is an integer number (2140769445728).

Almost surely, 2^{12443222403201} is an apocalyptic number.

It is an amenable number.

12443222403201 is a deficient number, since it is larger than the sum of its proper divisors (4682933162623).

12443222403201 is a wasteful number, since it uses less digits than its factorization.

12443222403201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133798090391.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 12443222403201 its reverse (10230422234421), we get a palindrome (22673644637622).

The spelling of 12443222403201 in words is "twelve trillion, four hundred forty-three billion, two hundred twenty-two million, four hundred three thousand, two hundred one".