13401222199 has 4 divisors (see below), whose sum is σ = 13421135536. Its totient is φ = 13381308864.

The previous prime is 13401222193. The next prime is 13401222203. The reversal of 13401222199 is 99122210431.

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

It is a cyclic number.

It is not a de Polignac number, because 13401222199 - 2¹⁷ = 13401091127 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 (13401222193) 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, 9955659 + ... + 9957004.

It is an arithmetic number, because the mean of its divisors is an integer number (3355283884).

Almost surely, 2^13401222199 is an apocalyptic number.

13401222199 is a deficient number, since it is larger than the sum of its proper divisors (19913337).

13401222199 is an equidigital number, since it uses as much as digits as its factorization.

13401222199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19913336.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 13401222199 in words is "thirteen billion, four hundred one million, two hundred twenty-two thousand, one hundred ninety-nine".