2244212144 has 10 divisors (see below), whose sum is σ = 4348161060. Its totient is φ = 1122106064.

The previous prime is 2244212123. The next prime is 2244212147. The reversal of 2244212144 is 4412124422.

It is a happy number.

2244212144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2244212147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70131614 + ... + 70131645.

It is an arithmetic number, because the mean of its divisors is an integer number (434816106).

Almost surely, 2^2244212144 is an apocalyptic number.

It is an amenable number.

2244212144 is a deficient number, since it is larger than the sum of its proper divisors (2103948916).

2244212144 is a wasteful number, since it uses less digits than its factorization.

2244212144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140263267 (or 140263261 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 2244212144 is about 47373.1162580635. The cubic root of 2244212144 is about 1309.2461416390.

Adding to 2244212144 its reverse (4412124422), we get a palindrome (6656336566).

The spelling of 2244212144 in words is "two billion, two hundred forty-four million, two hundred twelve thousand, one hundred forty-four".