111001066099 has 32 divisors (see below), whose sum is σ = 138777569280. Its totient is φ = 86253120000.

The previous prime is 111001066079. The next prime is 111001066103. The reversal of 111001066099 is 990660100111.

It is a cyclic number.

It is not a de Polignac number, because 111001066099 - 2⁵ = 111001066067 is a prime.

It is a super-2 number, since 2×111001066099² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111001066079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68986807 + ... + 68988415.

It is an arithmetic number, because the mean of its divisors is an integer number (4336799040).

Almost surely, 2^111001066099 is an apocalyptic number.

111001066099 is a deficient number, since it is larger than the sum of its proper divisors (27776503181).

111001066099 is a wasteful number, since it uses less digits than its factorization.

111001066099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 111001066099 in words is "one hundred eleven billion, one million, sixty-six thousand, ninety-nine".