2111011122099 has 16 divisors (see below), whose sum is σ = 3105062328960. Its totient is φ = 1265025389760.

The previous prime is 2111011122083. The next prime is 2111011122133. The reversal of 2111011122099 is 9902211101112.

It is not a de Polignac number, because 2111011122099 - 2⁴ = 2111011122083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111011122019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359379277 + ... + 359385150.

It is an arithmetic number, because the mean of its divisors is an integer number (194066395560).

Almost surely, 2^{2111011122099} is an apocalyptic number.

2111011122099 is a deficient number, since it is larger than the sum of its proper divisors (994051206861).

2111011122099 is a wasteful number, since it uses less digits than its factorization.

2111011122099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718764530.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 2111011122099 in words is "two trillion, one hundred eleven billion, eleven million, one hundred twenty-two thousand, ninety-nine".