12422334453 has 16 divisors (see below), whose sum is σ = 17091416256. Its totient is φ = 8019527040.

The previous prime is 12422334443. The next prime is 12422334461. The reversal of 12422334453 is 35443322421.

It is not a de Polignac number, because 12422334453 - 2¹³ = 12422326261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422334433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241776 + ... + 288617.

It is an arithmetic number, because the mean of its divisors is an integer number (1068213516).

Almost surely, 2^12422334453 is an apocalyptic number.

It is an amenable number.

12422334453 is a deficient number, since it is larger than the sum of its proper divisors (4669081803).

12422334453 is a wasteful number, since it uses less digits than its factorization.

12422334453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530644.

The product of its digits is 69120, while the sum is 33.

Adding to 12422334453 its reverse (35443322421), we get a palindrome (47865656874).

The spelling of 12422334453 in words is "twelve billion, four hundred twenty-two million, three hundred thirty-four thousand, four hundred fifty-three".