22444221124433 has 8 divisors (see below), whose sum is σ = 22666653204480. Its totient is φ = 22221793202800.

The previous prime is 22444221124267. The next prime is 22444221124439. The reversal of 22444221124433 is 33442112244422.

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

It is a cyclic number.

It is not a de Polignac number, because 22444221124433 - 2²⁰ = 22444220075857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22444221124439) 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, 10432688 + ... + 12398766.

It is an arithmetic number, because the mean of its divisors is an integer number (2833331650560).

Almost surely, 2^{22444221124433} is an apocalyptic number.

It is an amenable number.

22444221124433 is a deficient number, since it is larger than the sum of its proper divisors (222432080047).

22444221124433 is a wasteful number, since it uses less digits than its factorization.

22444221124433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079207.

The product of its digits is 294912, while the sum is 38.

Adding to 22444221124433 its reverse (33442112244422), we get a palindrome (55886333368855).

The spelling of 22444221124433 in words is "twenty-two trillion, four hundred forty-four billion, two hundred twenty-one million, one hundred twenty-four thousand, four hundred thirty-three".