22434312103 has 4 divisors (see below), whose sum is σ = 25639213840. Its totient is φ = 19229410368.

The previous prime is 22434312091. The next prime is 22434312137. The reversal of 22434312103 is 30121343422.

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

It is not a de Polignac number, because 22434312103 - 2⁹ = 22434311591 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 (22434313103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1602450858 + ... + 1602450871.

It is an arithmetic number, because the mean of its divisors is an integer number (6409803460).

Almost surely, 2^22434312103 is an apocalyptic number.

22434312103 is a deficient number, since it is larger than the sum of its proper divisors (3204901737).

22434312103 is an equidigital number, since it uses as much as digits as its factorization.

22434312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204901736.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22434312103 its reverse (30121343422), we get a palindrome (52555655525).

The spelling of 22434312103 in words is "twenty-two billion, four hundred thirty-four million, three hundred twelve thousand, one hundred three".