13222131100199 has 4 divisors (see below), whose sum is σ = 15111006971664. Its totient is φ = 11333255228736.

The previous prime is 13222131100193. The next prime is 13222131100223. The reversal of 13222131100199 is 99100113122231.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-13222131100199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222131100193) 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 3 ways as a sum of consecutive naturals, for example, 944437935722 + ... + 944437935735.

It is an arithmetic number, because the mean of its divisors is an integer number (3777751742916).

Almost surely, 2^{13222131100199} is an apocalyptic number.

13222131100199 is a deficient number, since it is larger than the sum of its proper divisors (1888875871465).

13222131100199 is an equidigital number, since it uses as much as digits as its factorization.

13222131100199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888875871464.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 13222131100199 in words is "thirteen trillion, two hundred twenty-two billion, one hundred thirty-one million, one hundred thousand, one hundred ninety-nine".