2242112222 has 8 divisors (see below), whose sum is σ = 3843620976. Its totient is φ = 960905232.

The previous prime is 2242112209. The next prime is 2242112237. The reversal of 2242112222 is 2222112422.

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

It is a junction number, because it is equal to n+sod(n) for n = 2242112194 and 2242112203.

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, 80075423 + ... + 80075450.

It is an arithmetic number, because the mean of its divisors is an integer number (480452622).

Almost surely, 2^2242112222 is an apocalyptic number.

2242112222 is a deficient number, since it is larger than the sum of its proper divisors (1601508754).

2242112222 is a wasteful number, since it uses less digits than its factorization.

2242112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160150882.

The product of its digits is 512, while the sum is 20.

The square root of 2242112222 is about 47350.9474245236. The cubic root of 2242112222 is about 1308.8376578650.

Adding to 2242112222 its reverse (2222112422), we get a palindrome (4464224644).

It can be divided in two parts, 22421 and 12222, that added together give a palindrome (34643).

The spelling of 2242112222 in words is "two billion, two hundred forty-two million, one hundred twelve thousand, two hundred twenty-two".