111110000998 has 8 divisors (see below), whose sum is σ = 166832170992. Its totient is φ = 55499277336.

The previous prime is 111110000959. The next prime is 111110000999. The reversal of 111110000998 is 899000011111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110000999) 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, 27859090 + ... + 27863077.

It is an arithmetic number, because the mean of its divisors is an integer number (20854021374).

Almost surely, 2^111110000998 is an apocalyptic number.

111110000998 is a deficient number, since it is larger than the sum of its proper divisors (55722169994).

111110000998 is an equidigital number, since it uses as much as digits as its factorization.

111110000998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55723166.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 111110000998 in words is "one hundred eleven billion, one hundred ten million, nine hundred ninety-eight", and thus it is an aban number.