12422230210 has 48 divisors (see below), whose sum is σ = 25414184376. Its totient is φ = 4345249536.

The previous prime is 12422230159. The next prime is 12422230297. The reversal of 12422230210 is 1203222421.

It can be written as a sum of positive squares in 4 ways, for example, as 5398281729 + 7023948481 = 73473^2 + 83809^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85419 + ... + 179278.

Almost surely, 2^12422230210 is an apocalyptic number.

12422230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12422230210 is an abundant number, since it is smaller than the sum of its proper divisors (12991954166).

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

12422230210 is a wasteful number, since it uses less digits than its factorization.

12422230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264755 (or 264736 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12422230210 its reverse (1203222421), we get a palindrome (13625452631).

The spelling of 12422230210 in words is "twelve billion, four hundred twenty-two million, two hundred thirty thousand, two hundred ten".