2222211103 has 12 divisors (see below), whose sum is σ = 2603897712. Its totient is φ = 1890843360.

The previous prime is 2222211001. The next prime is 2222211149. The reversal of 2222211103 is 3011122222.

It is a happy number.

It is not a de Polignac number, because 2222211103 - 2⁹ = 2222210591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222211163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158803 + ... + 172228.

It is an arithmetic number, because the mean of its divisors is an integer number (216991476).

Almost surely, 2^2222211103 is an apocalyptic number.

2222211103 is a deficient number, since it is larger than the sum of its proper divisors (381686609).

2222211103 is a wasteful number, since it uses less digits than its factorization.

2222211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331182 (or 331175 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2222211103 is about 47140.3341417941. The cubic root of 2222211103 is about 1304.9537038718.

Adding to 2222211103 its reverse (3011122222), we get a palindrome (5233333325).

The spelling of 2222211103 in words is "two billion, two hundred twenty-two million, two hundred eleven thousand, one hundred three".