2242236044 has 24 divisors (see below), whose sum is σ = 4036368336. Its totient is φ = 1089216000.

The previous prime is 2242235969. The next prime is 2242236049. The reversal of 2242236044 is 4406322422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2242235998 and 2242236016.

It is not an unprimeable number, because it can be changed into a prime (2242236049) 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, 11159 + ... + 67889.

It is an arithmetic number, because the mean of its divisors is an integer number (168182014).

Almost surely, 2^2242236044 is an apocalyptic number.

It is an amenable number.

2242236044 is a deficient number, since it is larger than the sum of its proper divisors (1794132292).

2242236044 is a wasteful number, since it uses less digits than its factorization.

2242236044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57017 (or 57015 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2242236044 is about 47352.2548987902. The cubic root of 2242236044 is about 1308.8617512045.

Adding to 2242236044 its reverse (4406322422), we get a palindrome (6648558466).

The spelling of 2242236044 in words is "two billion, two hundred forty-two million, two hundred thirty-six thousand, forty-four".