22421230103 has 4 divisors (see below), whose sum is σ = 22898277600. Its totient is φ = 21944182608.

The previous prime is 22421230061. The next prime is 22421230109. The reversal of 22421230103 is 30103212422.

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 22421230103 - 2²⁶ = 22354121239 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 (22421230109) 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, 238523678 + ... + 238523771.

It is an arithmetic number, because the mean of its divisors is an integer number (5724569400).

Almost surely, 2^22421230103 is an apocalyptic number.

22421230103 is a deficient number, since it is larger than the sum of its proper divisors (477047497).

22421230103 is an equidigital number, since it uses as much as digits as its factorization.

22421230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477047496.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22421230103 its reverse (30103212422), we get a palindrome (52524442525).

The spelling of 22421230103 in words is "twenty-two billion, four hundred twenty-one million, two hundred thirty thousand, one hundred three".