13211200211231 has 8 divisors (see below), whose sum is σ = 14412257558400. Its totient is φ = 12010149388440.

The previous prime is 13211200211161. The next prime is 13211200211269.

13211200211231 is nontrivially palindromic in base 10.

13211200211231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13211200211231 - 2³⁸ = 12936322304287 is a prime.

It is a super-2 number, since 2×13211200211231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13211200211731) 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, 3233630 + ... + 6072788.

It is an arithmetic number, because the mean of its divisors is an integer number (1801532194800).

Almost surely, 2^{13211200211231} is an apocalyptic number.

13211200211231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13211200211231 is a deficient number, since it is larger than the sum of its proper divisors (1201057347169).

13211200211231 is a wasteful number, since it uses less digits than its factorization.

13211200211231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262189.

The product of its (nonzero) digits is 144, while the sum is 20.

It can be divided in two parts, 13211200 and 211231, that added together give a palindrome (13422431).

The spelling of 13211200211231 in words is "thirteen trillion, two hundred eleven billion, two hundred million, two hundred eleven thousand, two hundred thirty-one".