2244240222 has 16 divisors (see below), whose sum is σ = 5129692032. Its totient is φ = 641211480.

The previous prime is 2244240191. The next prime is 2244240223. The reversal of 2244240222 is 2220424422.

It is a super-2 number, since 2×2244240222² = 10073228348085218568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2244240192 and 2244240201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244240223) 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, 26717104 + ... + 26717187.

It is an arithmetic number, because the mean of its divisors is an integer number (320605752).

Almost surely, 2^2244240222 is an apocalyptic number.

2244240222 is an abundant number, since it is smaller than the sum of its proper divisors (2885451810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244240222 is a wasteful number, since it uses less digits than its factorization.

2244240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53434303.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2244240222 is about 47373.4126066510. The cubic root of 2244240222 is about 1309.2516017377.

Adding to 2244240222 its reverse (2220424422), we get a palindrome (4464664644).

The spelling of 2244240222 in words is "two billion, two hundred forty-four million, two hundred forty thousand, two hundred twenty-two".