12422435355 has 144 divisors (see below), whose sum is σ = 24854776128. Its totient is φ = 5724364800.

The previous prime is 12422435339. The next prime is 12422435357. The reversal of 12422435355 is 55353422421.

It is not a de Polignac number, because 12422435355 - 2⁴ = 12422435339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12422435357) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35190859 + ... + 35191211.

It is an arithmetic number, because the mean of its divisors is an integer number (172602612).

Almost surely, 2^12422435355 is an apocalyptic number.

12422435355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12422435355 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

12422435355 is a wasteful number, since it uses less digits than its factorization.

12422435355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 676 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

Adding to 12422435355 its reverse (55353422421), we get a palindrome (67775857776).

The spelling of 12422435355 in words is "twelve billion, four hundred twenty-two million, four hundred thirty-five thousand, three hundred fifty-five".