14223442121099 has 4 divisors (see below), whose sum is σ = 15060115187064. Its totient is φ = 13386769055136.

The previous prime is 14223442121027. The next prime is 14223442121107. The reversal of 14223442121099 is 99012124432241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14223442121099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14223442127099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418336532957 + ... + 418336532990.

It is an arithmetic number, because the mean of its divisors is an integer number (3765028796766).

Almost surely, 2^{14223442121099} is an apocalyptic number.

14223442121099 is a deficient number, since it is larger than the sum of its proper divisors (836673065965).

14223442121099 is an equidigital number, since it uses as much as digits as its factorization.

14223442121099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836673065964.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 14223442121099 in words is "fourteen trillion, two hundred twenty-three billion, four hundred forty-two million, one hundred twenty-one thousand, ninety-nine".