111110099998 has 8 divisors (see below), whose sum is σ = 168774835680. Its totient is φ = 54851821440.

The previous prime is 111110099929. The next prime is 111110100041. The reversal of 111110099998 is 899990011111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351614083 + ... + 351614398.

It is an arithmetic number, because the mean of its divisors is an integer number (21096854460).

Almost surely, 2^111110099998 is an apocalyptic number.

111110099998 is a deficient number, since it is larger than the sum of its proper divisors (57664735682).

111110099998 is an equidigital number, since it uses as much as digits as its factorization.

111110099998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703228562.

The product of its (nonzero) digits is 52488, while the sum is 49.

The spelling of 111110099998 in words is "one hundred eleven billion, one hundred ten million, ninety-nine thousand, nine hundred ninety-eight".