221001113199 has 8 divisors (see below), whose sum is σ = 295410389680. Its totient is φ = 146962956096.

The previous prime is 221001113101. The next prime is 221001113227. The reversal of 221001113199 is 991311100122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 221001113199 - 2⁷ = 221001113071 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 (221001115199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92778454 + ... + 92780835.

It is an arithmetic number, because the mean of its divisors is an integer number (36926298710).

Almost surely, 2^221001113199 is an apocalyptic number.

221001113199 is a deficient number, since it is larger than the sum of its proper divisors (74409276481).

221001113199 is a wasteful number, since it uses less digits than its factorization.

221001113199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185559689.

The product of its (nonzero) digits is 972, while the sum is 30.

The spelling of 221001113199 in words is "two hundred twenty-one billion, one million, one hundred thirteen thousand, one hundred ninety-nine".