22445433343 has 16 divisors (see below), whose sum is σ = 23708304000. Its totient is φ = 21190864032.

The previous prime is 22445433331. The next prime is 22445433349. The reversal of 22445433343 is 34333454422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22445433343 - 2⁹ = 22445432831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22445433349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7960788 + ... + 7963606.

It is an arithmetic number, because the mean of its divisors is an integer number (1481769000).

Almost surely, 2^22445433343 is an apocalyptic number.

22445433343 is a deficient number, since it is larger than the sum of its proper divisors (1262870657).

22445433343 is a wasteful number, since it uses less digits than its factorization.

22445433343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134.

The product of its digits is 414720, while the sum is 37.

Adding to 22445433343 its reverse (34333454422), we get a palindrome (56778887765).

The spelling of 22445433343 in words is "twenty-two billion, four hundred forty-five million, four hundred thirty-three thousand, three hundred forty-three".