12422231024 has 80 divisors (see below), whose sum is σ = 29382637248. Its totient is φ = 4966219776.

The previous prime is 12422230979. The next prime is 12422231033. The reversal of 12422231024 is 42013222421.

12422231024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12422231024² (a number of 21 digits) contains 22 as substring.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 186284 + ... + 244020.

Almost surely, 2^12422231024 is an apocalyptic number.

12422231024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12422231024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14691318624).

12422231024 is an abundant number, since it is smaller than the sum of its proper divisors (16960406224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12422231024 is a wasteful number, since it uses less digits than its factorization.

12422231024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57882 (or 57876 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12422231024 its reverse (42013222421), we get a palindrome (54435453445).

The spelling of 12422231024 in words is "twelve billion, four hundred twenty-two million, two hundred thirty-one thousand, twenty-four".