2244522332 has 48 divisors (see below), whose sum is σ = 4283109600. Its totient is φ = 1023010560.

The previous prime is 2244522289. The next prime is 2244522353. The reversal of 2244522332 is 2332254422.

It is a junction number, because it is equal to n+sod(n) for n = 2244522295 and 2244522304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2612519 + ... + 2613377.

It is an arithmetic number, because the mean of its divisors is an integer number (89231450).

Almost surely, 2^2244522332 is an apocalyptic number.

It is an amenable number.

2244522332 is a deficient number, since it is larger than the sum of its proper divisors (2038587268).

2244522332 is a wasteful number, since it uses less digits than its factorization.

2244522332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its digits is 23040, while the sum is 29.

The square root of 2244522332 is about 47376.3900271011. The cubic root of 2244522332 is about 1309.3064588323.

Adding to 2244522332 its reverse (2332254422), we get a palindrome (4576776754).

The spelling of 2244522332 in words is "two billion, two hundred forty-four million, five hundred twenty-two thousand, three hundred thirty-two".