111110001098 has 16 divisors (see below), whose sum is σ = 168893980416. Its totient is φ = 54816417600.

The previous prime is 111110001091. The next prime is 111110001133. The reversal of 111110001098 is 890100011111.

It is a super-2 number, since 2×111110001098² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111110001091) 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 7 ways as a sum of consecutive naturals, for example, 1051928 + ... + 1152723.

It is an arithmetic number, because the mean of its divisors is an integer number (10555873776).

Almost surely, 2^111110001098 is an apocalyptic number.

111110001098 is a deficient number, since it is larger than the sum of its proper divisors (57783979318).

111110001098 is a wasteful number, since it uses less digits than its factorization.

111110001098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204989.

The product of its (nonzero) digits is 72, while the sum is 23.

The spelling of 111110001098 in words is "one hundred eleven billion, one hundred ten million, one thousand, ninety-eight".