2213120111 has 8 divisors (see below), whose sum is σ = 2223772848. Its totient is φ = 2202480000.

The previous prime is 2213120089. The next prime is 2213120137. The reversal of 2213120111 is 1110213122.

2213120111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2213120111 - 2⁶ = 2213120047 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 (2213128111) 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, 685481 + ... + 688701.

It is an arithmetic number, because the mean of its divisors is an integer number (277971606).

Almost surely, 2^2213120111 is an apocalyptic number.

2213120111 is a deficient number, since it is larger than the sum of its proper divisors (10652737).

2213120111 is a wasteful number, since it uses less digits than its factorization.

2213120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2213120111 is about 47043.8105493167. The cubic root of 2213120111 is about 1303.1717642499.

Adding to 2213120111 its reverse (1110213122), we get a palindrome (3323333233).

The spelling of 2213120111 in words is "two billion, two hundred thirteen million, one hundred twenty thousand, one hundred eleven".