2244222202 has 24 divisors (see below), whose sum is σ = 3635508096. Its totient is φ = 1038316104.

The previous prime is 2244222193. The next prime is 2244222203. The reversal of 2244222202 is 2022224422.

It is not an unprimeable number, because it can be changed into a prime (2244222203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5098 + ... + 67189.

It is an arithmetic number, because the mean of its divisors is an integer number (151479504).

Almost surely, 2^2244222202 is an apocalyptic number.

2244222202 is a deficient number, since it is larger than the sum of its proper divisors (1391285894).

2244222202 is a wasteful number, since it uses less digits than its factorization.

2244222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72370 (or 72351 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2244222202 is about 47373.2224151999. Note that the first 3 decimals coincide. The cubic root of 2244222202 is about 1309.2480975411.

Adding to 2244222202 its reverse (2022224422), we get a palindrome (4266446624).

It can be divided in two parts, 22442 and 22202, that added together give a palindrome (44644).

The spelling of 2244222202 in words is "two billion, two hundred forty-four million, two hundred twenty-two thousand, two hundred two".