4111312222 has 16 divisors (see below), whose sum is σ = 6327013680. Its totient is φ = 2002924672.

The previous prime is 4111312211. The next prime is 4111312229. The reversal of 4111312222 is 2222131114.

It is a self number, because there is not a number n which added to its sum of digits gives 4111312222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111312229) 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, 140833 + ... + 167500.

It is an arithmetic number, because the mean of its divisors is an integer number (395438355).

Almost surely, 2^4111312222 is an apocalyptic number.

4111312222 is a deficient number, since it is larger than the sum of its proper divisors (2215701458).

4111312222 is a wasteful number, since it uses less digits than its factorization.

4111312222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308507.

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

The square root of 4111312222 is about 64119.5151416478. The cubic root of 4111312222 is about 1601.9912995819.

Adding to 4111312222 its reverse (2222131114), we get a palindrome (6333443336).

It can be divided in two parts, 41113 and 12222, that added together give a palindrome (53335).

The spelling of 4111312222 in words is "four billion, one hundred eleven million, three hundred twelve thousand, two hundred twenty-two".