12022153343 has 4 divisors (see below), whose sum is σ = 12166998648. Its totient is φ = 11877308040.

The previous prime is 12022153333. The next prime is 12022153379. The reversal of 12022153343 is 34335122021.

It is a happy number.

12022153343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-12022153343 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 (12022153333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72422528 + ... + 72422693.

It is an arithmetic number, because the mean of its divisors is an integer number (3041749662).

Almost surely, 2^12022153343 is an apocalyptic number.

12022153343 is a deficient number, since it is larger than the sum of its proper divisors (144845305).

12022153343 is an equidigital number, since it uses as much as digits as its factorization.

12022153343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144845304.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 12022153343 its reverse (34335122021), we get a palindrome (46357275364).

The spelling of 12022153343 in words is "twelve billion, twenty-two million, one hundred fifty-three thousand, three hundred forty-three".