22344140003 has 4 divisors (see below), whose sum is σ = 22431082440. Its totient is φ = 22257197568.

The previous prime is 22344139967. The next prime is 22344140069. The reversal of 22344140003 is 30004144322.

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 22344140003 - 2³² = 18049172707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22344140083) 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, 43470833 + ... + 43471346.

It is an arithmetic number, because the mean of its divisors is an integer number (5607770610).

Almost surely, 2^22344140003 is an apocalyptic number.

22344140003 is a deficient number, since it is larger than the sum of its proper divisors (86942437).

22344140003 is an equidigital number, since it uses as much as digits as its factorization.

22344140003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86942436.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22344140003 its reverse (30004144322), we get a palindrome (52348284325).

The spelling of 22344140003 in words is "twenty-two billion, three hundred forty-four million, one hundred forty thousand, three".