22412203343 has 4 divisors (see below), whose sum is σ = 22412507880. Its totient is φ = 22411898808.

The previous prime is 22412203291. The next prime is 22412203357. The reversal of 22412203343 is 34330221422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22412203343 - 2⁸ = 22412203087 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 (22412203043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34421 + ... + 214497.

It is an arithmetic number, because the mean of its divisors is an integer number (5603126970).

Almost surely, 2^22412203343 is an apocalyptic number.

22412203343 is a deficient number, since it is larger than the sum of its proper divisors (304537).

22412203343 is a wasteful number, since it uses less digits than its factorization.

22412203343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304536.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22412203343 its reverse (34330221422), we get a palindrome (56742424765).

The spelling of 22412203343 in words is "twenty-two billion, four hundred twelve million, two hundred three thousand, three hundred forty-three".