4223345111 has 4 divisors (see below), whose sum is σ = 4224232152. Its totient is φ = 4222458072.

The previous prime is 4223345107. The next prime is 4223345117. The reversal of 4223345111 is 1115433224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4223345111 - 2² = 4223345107 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 (4223345117) 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, 436340 + ... + 445913.

It is an arithmetic number, because the mean of its divisors is an integer number (1056058038).

Almost surely, 2^4223345111 is an apocalyptic number.

4223345111 is a deficient number, since it is larger than the sum of its proper divisors (887041).

4223345111 is an equidigital number, since it uses as much as digits as its factorization.

4223345111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887040.

The product of its digits is 2880, while the sum is 26.

The square root of 4223345111 is about 64987.2688378270. The cubic root of 4223345111 is about 1616.4124634123.

Adding to 4223345111 its reverse (1115433224), we get a palindrome (5338778335).

The spelling of 4223345111 in words is "four billion, two hundred twenty-three million, three hundred forty-five thousand, one hundred eleven".