13212222201003 has 16 divisors (see below), whose sum is σ = 20340465797120. Its totient is φ = 7472007841536.

The previous prime is 13212222200993. The next prime is 13212222201011. The reversal of 13212222201003 is 30010222221231.

13212222201003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13212222201003 - 2²⁶ = 13212155092139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13212222201043) 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, 3243056923 + ... + 3243060996.

It is an arithmetic number, because the mean of its divisors is an integer number (1271279112320).

Almost surely, 2^{13212222201003} is an apocalyptic number.

13212222201003 is a deficient number, since it is larger than the sum of its proper divisors (7128243596117).

13212222201003 is an equidigital number, since it uses as much as digits as its factorization.

13212222201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6486118026.

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

Adding to 13212222201003 its reverse (30010222221231), we get a palindrome (43222444422234).

The spelling of 13212222201003 in words is "thirteen trillion, two hundred twelve billion, two hundred twenty-two million, two hundred one thousand, three".