111222022110099 has 4 divisors (see below), whose sum is σ = 148296029480136. Its totient is φ = 74148014740064.

The previous prime is 111222022110077. The next prime is 111222022110113. The reversal of 111222022110099 is 990011220222111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111222022110099 - 2⁷ = 111222022109971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111222022117099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18537003685014 + ... + 18537003685019.

It is an arithmetic number, because the mean of its divisors is an integer number (37074007370034).

Almost surely, 2^{111222022110099} is an apocalyptic number.

111222022110099 is a deficient number, since it is larger than the sum of its proper divisors (37074007370037).

111222022110099 is an equidigital number, since it uses as much as digits as its factorization.

111222022110099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37074007370036.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 111222022110099 in words is "one hundred eleven trillion, two hundred twenty-two billion, twenty-two million, one hundred ten thousand, ninety-nine".