22314424343 has 4 divisors (see below), whose sum is σ = 22833364488. Its totient is φ = 21795484200.

The previous prime is 22314424289. The next prime is 22314424393. The reversal of 22314424343 is 34342441322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22314424343 - 2²⁰ = 22313375767 is a prime.

It is a super-3 number, since 3×22314424343³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22314424393) 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, 259470008 + ... + 259470093.

It is an arithmetic number, because the mean of its divisors is an integer number (5708341122).

Almost surely, 2^22314424343 is an apocalyptic number.

22314424343 is a deficient number, since it is larger than the sum of its proper divisors (518940145).

22314424343 is an equidigital number, since it uses as much as digits as its factorization.

22314424343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518940144.

The product of its digits is 55296, while the sum is 32.

Adding to 22314424343 its reverse (34342441322), we get a palindrome (56656865665).

The spelling of 22314424343 in words is "twenty-two billion, three hundred fourteen million, four hundred twenty-four thousand, three hundred forty-three".