13331211201 has 128 divisors (see below), whose sum is σ = 25627852800. Its totient is φ = 6646536000.

The previous prime is 13331211197. The next prime is 13331211203. The reversal of 13331211201 is 10211213331.

It is not a de Polignac number, because 13331211201 - 2² = 13331211197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13331211203) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8442030 + ... + 8443608.

It is an arithmetic number, because the mean of its divisors is an integer number (200217600).

Almost surely, 2^13331211201 is an apocalyptic number.

13331211201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13331211201 is a deficient number, since it is larger than the sum of its proper divisors (12296641599).

13331211201 is a wasteful number, since it uses less digits than its factorization.

13331211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13331211201 its reverse (10211213331), we get a palindrome (23542424532).

The spelling of 13331211201 in words is "thirteen billion, three hundred thirty-one million, two hundred eleven thousand, two hundred one".