111722382098 has 8 divisors (see below), whose sum is σ = 167585822208. Its totient is φ = 55860441364.

The previous prime is 111722382097. The next prime is 111722382157. The reversal of 111722382098 is 890283227111.

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

It is not an unprimeable number, because it can be changed into a prime (111722382097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165086 + ... + 500697.

It is an arithmetic number, because the mean of its divisors is an integer number (20948227776).

Almost surely, 2^111722382098 is an apocalyptic number.

111722382098 is a deficient number, since it is larger than the sum of its proper divisors (55863440110).

111722382098 is an equidigital number, since it uses as much as digits as its factorization.

111722382098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749688.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 111722382098 in words is "one hundred eleven billion, seven hundred twenty-two million, three hundred eighty-two thousand, ninety-eight".