2230011111 has 4 divisors (see below), whose sum is σ = 2973348152. Its totient is φ = 1486674072.

The previous prime is 2230011107. The next prime is 2230011137. The reversal of 2230011111 is 1111100322.

2230011111 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2230011111 - 2² = 2230011107 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 (2230011151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371668516 + ... + 371668521.

It is an arithmetic number, because the mean of its divisors is an integer number (743337038).

Almost surely, 2^2230011111 is an apocalyptic number.

2230011111 is a deficient number, since it is larger than the sum of its proper divisors (743337041).

2230011111 is an equidigital number, since it uses as much as digits as its factorization.

2230011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743337040.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 2230011111 is about 47222.9934565779. The cubic root of 2230011111 is about 1306.4787260136.

Adding to 2230011111 its reverse (1111100322), we get a palindrome (3341111433).

It can be divided in two parts, 22300 and 11111, that added together give a triangular number (33411 = T₂₅₈).

The spelling of 2230011111 in words is "two billion, two hundred thirty million, eleven thousand, one hundred eleven".