22244300343 has 24 divisors (see below), whose sum is σ = 32479150080. Its totient is φ = 14669015760.

The previous prime is 22244300341. The next prime is 22244300357. The reversal of 22244300343 is 34300344222.

22244300343 is a `hidden beast` number, since 2 + 224 + 430 + 0 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 22244300343 - 2¹ = 22244300341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22244300341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 838858 + ... + 864968.

It is an arithmetic number, because the mean of its divisors is an integer number (1353297920).

Almost surely, 2^22244300343 is an apocalyptic number.

22244300343 is a deficient number, since it is larger than the sum of its proper divisors (10234849737).

22244300343 is a wasteful number, since it uses less digits than its factorization.

22244300343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27139 (or 27136 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22244300343 its reverse (34300344222), we get a palindrome (56544644565).

The spelling of 22244300343 in words is "twenty-two billion, two hundred forty-four million, three hundred thousand, three hundred forty-three".