2220001102111 has 16 divisors (see below), whose sum is σ = 2516959026400. Its totient is φ = 1941100858368.

The previous prime is 2220001102061. The next prime is 2220001102181. The reversal of 2220001102111 is 1112011000222.

It is not a de Polignac number, because 2220001102111 - 2⁹ = 2220001101599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 2220001102091 and 2220001102100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220001102181) 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, 1106275 + ... + 2379883.

It is an arithmetic number, because the mean of its divisors is an integer number (157309939150).

Almost surely, 2^{2220001102111} is an apocalyptic number.

2220001102111 is a deficient number, since it is larger than the sum of its proper divisors (296957924289).

2220001102111 is a wasteful number, since it uses less digits than its factorization.

2220001102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280698.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2220001102111 its reverse (1112011000222), we get a palindrome (3332012102333).

The spelling of 2220001102111 in words is "two trillion, two hundred twenty billion, one million, one hundred two thousand, one hundred eleven".