4321111222 has 8 divisors (see below), whose sum is σ = 6482092896. Its totient is φ = 2160413592.

The previous prime is 4321111213. The next prime is 4321111231. The reversal of 4321111222 is 2221111234.

It is an interprime number because it is at equal distance from previous prime (4321111213) and next prime (4321111231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4321111222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27693 + ... + 97000.

It is an arithmetic number, because the mean of its divisors is an integer number (810261612).

Almost surely, 2^4321111222 is an apocalyptic number.

4321111222 is a deficient number, since it is larger than the sum of its proper divisors (2160981674).

4321111222 is a wasteful number, since it uses less digits than its factorization.

4321111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142022.

The product of its digits is 192, while the sum is 19.

The square root of 4321111222 is about 65735.1597092454. The cubic root of 4321111222 is about 1628.7902024562.

Adding to 4321111222 its reverse (2221111234), we get a palindrome (6542222456).

The spelling of 4321111222 in words is "four billion, three hundred twenty-one million, one hundred eleven thousand, two hundred twenty-two".