4022111111 has 8 divisors (see below), whose sum is σ = 4162691904. Its totient is φ = 3883553280.

The previous prime is 4022111099. The next prime is 4022111129. The reversal of 4022111111 is 1111112204.

4022111111 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2^k-4022111111 is a prime.

It is a Duffinian number.

4022111111 is a modest number, since divided by 111111 gives 4022 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022111711) 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, 501695 + ... + 509648.

It is an arithmetic number, because the mean of its divisors is an integer number (520336488).

Almost surely, 2^4022111111 is an apocalyptic number.

4022111111 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4022111111 is a deficient number, since it is larger than the sum of its proper divisors (140580793).

4022111111 is a wasteful number, since it uses less digits than its factorization.

4022111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011481.

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 4022111111 is about 63420.1159806571. The cubic root of 4022111111 is about 1590.3206124030.

Adding to 4022111111 its reverse (1111112204), we get a palindrome (5133223315).

The spelling of 4022111111 in words is "four billion, twenty-two million, one hundred eleven thousand, one hundred eleven".