2110022222111 has 8 divisors (see below), whose sum is σ = 2111022920064. Its totient is φ = 2109021755040.

The previous prime is 2110022222093. The next prime is 2110022222197. The reversal of 2110022222111 is 1112222200112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2110022222111 - 2³⁴ = 2092842352927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2110022222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110022122111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19813970 + ... + 19920176.

It is an arithmetic number, because the mean of its divisors is an integer number (263877865008).

Almost surely, 2^{2110022222111} is an apocalyptic number.

2110022222111 is a deficient number, since it is larger than the sum of its proper divisors (1000697953).

2110022222111 is a wasteful number, since it uses less digits than its factorization.

2110022222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115441.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2110022222111 its reverse (1112222200112), we get a palindrome (3222244422223).

The spelling of 2110022222111 in words is "two trillion, one hundred ten billion, twenty-two million, two hundred twenty-two thousand, one hundred eleven".