2244422022 has 32 divisors (see below), whose sum is σ = 4532596224. Its totient is φ = 740880000.

The previous prime is 2244422021. The next prime is 2244422069. The reversal of 2244422022 is 2202244422.

It is a junction number, because it is equal to n+sod(n) for n = 2244421983 and 2244422001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244422021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301647 + ... + 308997.

It is an arithmetic number, because the mean of its divisors is an integer number (141643632).

Almost surely, 2^2244422022 is an apocalyptic number.

2244422022 is an abundant number, since it is smaller than the sum of its proper divisors (2288174202).

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

2244422022 is a wasteful number, since it uses less digits than its factorization.

2244422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7844.

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

The square root of 2244422022 is about 47375.3313655957. The cubic root of 2244422022 is about 1309.2869537932.

Adding to 2244422022 its reverse (2202244422), we get a palindrome (4446666444).

The spelling of 2244422022 in words is "two billion, two hundred forty-four million, four hundred twenty-two thousand, twenty-two".