4220321111 has 8 divisors (see below), whose sum is σ = 4472683344. Its totient is φ = 3968415360.

The previous prime is 4220321099. The next prime is 4220321137. The reversal of 4220321111 is 1111230224.

4220321111 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-4220321111 is a prime.

It is a super-2 number, since 2×4220321111² = 35622220559904548642, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4220321111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220321141) 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, 94985 + ... + 132146.

It is an arithmetic number, because the mean of its divisors is an integer number (559085418).

Almost surely, 2^4220321111 is an apocalyptic number.

4220321111 is a deficient number, since it is larger than the sum of its proper divisors (252362233).

4220321111 is a wasteful number, since it uses less digits than its factorization.

4220321111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228241.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4220321111 is about 64963.9985761345. The cubic root of 4220321111 is about 1616.0265766908.

Adding to 4220321111 its reverse (1111230224), we get a palindrome (5331551335).

The spelling of 4220321111 in words is "four billion, two hundred twenty million, three hundred twenty-one thousand, one hundred eleven".