2110220001111 has 16 divisors (see below), whose sum is σ = 2900412943200. Its totient is φ = 1363702889088.

The previous prime is 2110220001101. The next prime is 2110220001133. The reversal of 2110220001111 is 1111000220112.

It is not a de Polignac number, because 2110220001111 - 2⁷ = 2110220000983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110220001101) 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, 35306556 + ... + 35366273.

It is an arithmetic number, because the mean of its divisors is an integer number (181275808950).

Almost surely, 2^{2110220001111} is an apocalyptic number.

2110220001111 is a deficient number, since it is larger than the sum of its proper divisors (790192942089).

2110220001111 is a wasteful number, since it uses less digits than its factorization.

2110220001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70673138.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2110220001111 its reverse (1111000220112), we get a palindrome (3221220221223).

It can be divided in two parts, 2110220001 and 111, that added together give a palindrome (2110220112).

The spelling of 2110220001111 in words is "two trillion, one hundred ten billion, two hundred twenty million, one thousand, one hundred eleven".