22213314244 has 24 divisors (see below), whose sum is σ = 43775214336. Its totient is φ = 9771252000.

The previous prime is 22213314241. The next prime is 22213314269. The reversal of 22213314244 is 44241331222.

It is not an unprimeable number, because it can be changed into a prime (22213314241) 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, 8141347 + ... + 8144074.

It is an arithmetic number, because the mean of its divisors is an integer number (1823967264).

Almost surely, 2^22213314244 is an apocalyptic number.

It is an amenable number.

22213314244 is a deficient number, since it is larger than the sum of its proper divisors (21561900092).

22213314244 is a wasteful number, since it uses less digits than its factorization.

22213314244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16285467 (or 16285465 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 22213314244 its reverse (44241331222), we get a palindrome (66454645466).

The spelling of 22213314244 in words is "twenty-two billion, two hundred thirteen million, three hundred fourteen thousand, two hundred forty-four".