2111110110099 has 20 divisors (see below), whose sum is σ = 3161344266520. Its totient is φ = 1403965625760.

The previous prime is 2111110110091. The next prime is 2111110110119. The reversal of 2111110110099 is 9900110111112.

It is not a de Polignac number, because 2111110110099 - 2³ = 2111110110091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111110110091) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31828837 + ... + 31895094.

It is an arithmetic number, because the mean of its divisors is an integer number (158067213326).

Almost surely, 2^{2111110110099} is an apocalyptic number.

2111110110099 is a deficient number, since it is larger than the sum of its proper divisors (1050234156421).

2111110110099 is an equidigital number, since it uses as much as digits as its factorization.

2111110110099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63724352 (or 63724343 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 27.

The spelling of 2111110110099 in words is "two trillion, one hundred eleven billion, one hundred ten million, one hundred ten thousand, ninety-nine".