13231002222201 has 16 divisors (see below), whose sum is σ = 17644762754496. Its totient is φ = 8818955128896.

The previous prime is 13231002222167. The next prime is 13231002222211. The reversal of 13231002222201 is 10222220013231.

It is not a de Polignac number, because 13231002222201 - 2⁷ = 13231002222073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13231002222211) 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, 504929166 + ... + 504955368.

It is an arithmetic number, because the mean of its divisors is an integer number (1102797672156).

Almost surely, 2^{13231002222201} is an apocalyptic number.

It is an amenable number.

13231002222201 is a deficient number, since it is larger than the sum of its proper divisors (4413760532295).

13231002222201 is a wasteful number, since it uses less digits than its factorization.

13231002222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52472.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13231002222201 its reverse (10222220013231), we get a palindrome (23453222235432).

The spelling of 13231002222201 in words is "thirteen trillion, two hundred thirty-one billion, two million, two hundred twenty-two thousand, two hundred one".