13333212313211 has 12 divisors (see below), whose sum is σ = 15512693800968. Its totient is φ = 11426529435552.

The previous prime is 13333212313189. The next prime is 13333212313219. The reversal of 13333212313211 is 11231321233331.

It is not a de Polignac number, because 13333212313211 - 2⁶ = 13333212313147 is a prime.

It is a super-2 number, since 2×13333212313211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13333212313219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22782641 + ... + 23360546.

It is an arithmetic number, because the mean of its divisors is an integer number (1292724483414).

Almost surely, 2^{13333212313211} is an apocalyptic number.

13333212313211 is a deficient number, since it is larger than the sum of its proper divisors (2179481487757).

13333212313211 is an equidigital number, since it uses as much as digits as its factorization.

13333212313211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46149098 (or 46149091 counting only the distinct ones).

The product of its digits is 5832, while the sum is 29.

Adding to 13333212313211 its reverse (11231321233331), we get a palindrome (24564533546542).

The spelling of 13333212313211 in words is "thirteen trillion, three hundred thirty-three billion, two hundred twelve million, three hundred thirteen thousand, two hundred eleven".