22204223441 has 8 divisors (see below), whose sum is σ = 23420479200. Its totient is φ = 20992728960.

The previous prime is 22204223423. The next prime is 22204223467. The reversal of 22204223441 is 14432240222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22204223441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22204223441.

It is not an unprimeable number, because it can be changed into a prime (22204723441) 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, 1180736 + ... + 1199393.

It is an arithmetic number, because the mean of its divisors is an integer number (2927559900).

Almost surely, 2^22204223441 is an apocalyptic number.

It is an amenable number.

22204223441 is a deficient number, since it is larger than the sum of its proper divisors (1216255759).

22204223441 is a wasteful number, since it uses less digits than its factorization.

22204223441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380639.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22204223441 its reverse (14432240222), we get a palindrome (36636463663).

The spelling of 22204223441 in words is "twenty-two billion, two hundred four million, two hundred twenty-three thousand, four hundred forty-one".