2242243112 has 16 divisors (see below), whose sum is σ = 4349178900. Its totient is φ = 1082462080.

The previous prime is 2242243097. The next prime is 2242243117. The reversal of 2242243112 is 2113422422.

It can be written as a sum of positive squares in 2 ways, for example, as 2172119236 + 70123876 = 46606^2 + 8374^2 .

It is a super-2 number, since 2×2242243112² = 10055308346622889088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2242243117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4832189 + ... + 4832652.

Almost surely, 2^2242243112 is an apocalyptic number.

It is an amenable number.

2242243112 is a deficient number, since it is larger than the sum of its proper divisors (2106935788).

2242243112 is a wasteful number, since it uses less digits than its factorization.

2242243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9664876 (or 9664872 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 2242243112 is about 47352.3295308689. The cubic root of 2242243112 is about 1308.8631264723.

Adding to 2242243112 its reverse (2113422422), we get a palindrome (4355665534).

The spelling of 2242243112 in words is "two billion, two hundred forty-two million, two hundred forty-three thousand, one hundred twelve".