22232223103 has 4 divisors (see below), whose sum is σ = 22258105480. Its totient is φ = 22206340728.

The previous prime is 22232222983. The next prime is 22232223109. The reversal of 22232223103 is 30132223222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22232223103 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 (22232223109) 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, 12939900 + ... + 12941617.

It is an arithmetic number, because the mean of its divisors is an integer number (5564526370).

Almost surely, 2^22232223103 is an apocalyptic number.

22232223103 is a deficient number, since it is larger than the sum of its proper divisors (25882377).

22232223103 is an equidigital number, since it uses as much as digits as its factorization.

22232223103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25882376.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22232223103 its reverse (30132223222), we get a palindrome (52364446325).

The spelling of 22232223103 in words is "twenty-two billion, two hundred thirty-two million, two hundred twenty-three thousand, one hundred three".