22223032403 has 32 divisors (see below), whose sum is σ = 26978918400. Its totient is φ = 18028022400.

The previous prime is 22223032357. The next prime is 22223032441. The reversal of 22223032403 is 30423032222.

It is a cyclic number.

It is not a de Polignac number, because 22223032403 - 2¹⁸ = 22222770259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22223032483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5446118 + ... + 5450196.

It is an arithmetic number, because the mean of its divisors is an integer number (843091200).

Almost surely, 2^22223032403 is an apocalyptic number.

22223032403 is a deficient number, since it is larger than the sum of its proper divisors (4755885997).

22223032403 is a wasteful number, since it uses less digits than its factorization.

22223032403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 22223032403 its reverse (30423032222), we get a palindrome (52646064625).

The spelling of 22223032403 in words is "twenty-two billion, two hundred twenty-three million, thirty-two thousand, four hundred three".