2213420111 has 36 divisors (see below), whose sum is σ = 2850507072. Its totient is φ = 1707640704.

The previous prime is 2213420089. The next prime is 2213420123. The reversal of 2213420111 is 1110243122.

It is not a de Polignac number, because 2213420111 - 2²² = 2209225807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 2213420111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213420161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 438146 + ... + 443168.

It is an arithmetic number, because the mean of its divisors is an integer number (79180752).

Almost surely, 2^2213420111 is an apocalyptic number.

2213420111 is a deficient number, since it is larger than the sum of its proper divisors (637086961).

2213420111 is a wasteful number, since it uses less digits than its factorization.

2213420111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5070 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2213420111 is about 47046.9989584883. The cubic root of 2213420111 is about 1303.2306455044.

Adding to 2213420111 its reverse (1110243122), we get a palindrome (3323663233).

The spelling of 2213420111 in words is "two billion, two hundred thirteen million, four hundred twenty thousand, one hundred eleven".