2223111011 has 8 divisors (see below), whose sum is σ = 2430157248. Its totient is φ = 2016889000.

The previous prime is 2223110999. The next prime is 2223111031. The reversal of 2223111011 is 1101113222.

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 2223111011 - 2⁶ = 2223110947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223111031) 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, 200405 + ... + 211206.

It is an arithmetic number, because the mean of its divisors is an integer number (303769656).

Almost surely, 2^2223111011 is an apocalyptic number.

2223111011 is a deficient number, since it is larger than the sum of its proper divisors (207046237).

2223111011 is a wasteful number, since it uses less digits than its factorization.

2223111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412113.

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

The square root of 2223111011 is about 47149.8781652721. The cubic root of 2223111011 is about 1305.1298317221.

Adding to 2223111011 its reverse (1101113222), we get a palindrome (3324224233).

It can be divided in two parts, 222311 and 1011, that added together give a palindrome (223322).

The spelling of 2223111011 in words is "two billion, two hundred twenty-three million, one hundred eleven thousand, eleven".