22201202223244 has 24 divisors (see below), whose sum is σ = 42384422976336. Its totient is φ = 10091381832000.

The previous prime is 22201202223199. The next prime is 22201202223251. The reversal of 22201202223244 is 44232220210222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4492854 + ... + 8036674.

It is an arithmetic number, because the mean of its divisors is an integer number (1766017624014).

Almost surely, 2^{22201202223244} is an apocalyptic number.

It is an amenable number.

22201202223244 is a deficient number, since it is larger than the sum of its proper divisors (20183220753092).

22201202223244 is a wasteful number, since it uses less digits than its factorization.

22201202223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686217 (or 3686215 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22201202223244 its reverse (44232220210222), we get a palindrome (66433422433466).

The spelling of 22201202223244 in words is "twenty-two trillion, two hundred one billion, two hundred two million, two hundred twenty-three thousand, two hundred forty-four".