12222452435 has 4 divisors (see below), whose sum is σ = 14666942928. Its totient is φ = 9777961944.

The previous prime is 12222452423. The next prime is 12222452467. The reversal of 12222452435 is 53425422221.

12222452435 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, and also an emirpimes, since its reverse is a distinct semiprime: 53425422221 = 21893 ⋅2440297.

It is a cyclic number.

It is not a de Polignac number, because 12222452435 - 2²⁸ = 11954016979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 1222245239 + ... + 1222245248.

It is an arithmetic number, because the mean of its divisors is an integer number (3666735732).

Almost surely, 2^12222452435 is an apocalyptic number.

12222452435 is a deficient number, since it is larger than the sum of its proper divisors (2444490493).

12222452435 is an equidigital number, since it uses as much as digits as its factorization.

12222452435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444490492.

The product of its digits is 38400, while the sum is 32.

Adding to 12222452435 its reverse (53425422221), we get a palindrome (65647874656).

The spelling of 12222452435 in words is "twelve billion, two hundred twenty-two million, four hundred fifty-two thousand, four hundred thirty-five".