2229800044 has 12 divisors (see below), whose sum is σ = 4071808944. Its totient is φ = 1066426064.

The previous prime is 2229800011. The next prime is 2229800051. The reversal of 2229800044 is 4400089222.

It is a junction number, because it is equal to n+sod(n) for n = 2229799979 and 2229800015.

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, 12118387 + ... + 12118570.

It is an arithmetic number, because the mean of its divisors is an integer number (339317412).

Almost surely, 2^2229800044 is an apocalyptic number.

It is an amenable number.

2229800044 is a deficient number, since it is larger than the sum of its proper divisors (1842008900).

2229800044 is a wasteful number, since it uses less digits than its factorization.

2229800044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24236984 (or 24236982 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2229800044 is about 47220.7586131354. The cubic root of 2229800044 is about 1306.4375060028.

Adding to 2229800044 its reverse (4400089222), we get a palindrome (6629889266).

The spelling of 2229800044 in words is "two billion, two hundred twenty-nine million, eight hundred thousand, forty-four".