2213255111 has 8 divisors (see below), whose sum is σ = 2239085184. Its totient is φ = 2187486720.

The previous prime is 2213255101. The next prime is 2213255129. The reversal of 2213255111 is 1115523122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213255111 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 (2213255101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58826 + ... + 88808.

It is an arithmetic number, because the mean of its divisors is an integer number (279885648).

Almost surely, 2^2213255111 is an apocalyptic number.

2213255111 is a deficient number, since it is larger than the sum of its proper divisors (25830073).

2213255111 is an equidigital number, since it uses as much as digits as its factorization.

2213255111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30841.

The product of its digits is 600, while the sum is 23.

The square root of 2213255111 is about 47045.2453601849. The cubic root of 2213255111 is about 1303.1982614728.

Adding to 2213255111 its reverse (1115523122), we get a palindrome (3328778233).

The spelling of 2213255111 in words is "two billion, two hundred thirteen million, two hundred fifty-five thousand, one hundred eleven".