13321112222011 has 8 divisors (see below), whose sum is σ = 14532451728048. Its totient is φ = 12109827600000.

The previous prime is 13321112221987. The next prime is 13321112222021. The reversal of 13321112222011 is 11022221112331.

It is a happy number.

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 13321112222011 - 2²⁷ = 13320978004283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13321112222021) 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, 13212690 + ... + 14185111.

It is an arithmetic number, because the mean of its divisors is an integer number (1816556466006).

Almost surely, 2^{13321112222011} is an apocalyptic number.

13321112222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13321112222011 is a deficient number, since it is larger than the sum of its proper divisors (1211339506037).

13321112222011 is a wasteful number, since it uses less digits than its factorization.

13321112222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27442013.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 13321112222011 its reverse (11022221112331), we get a palindrome (24343333334342).

The spelling of 13321112222011 in words is "thirteen trillion, three hundred twenty-one billion, one hundred twelve million, two hundred twenty-two thousand, eleven".