12230132434 has 8 divisors (see below), whose sum is σ = 19756367820. Its totient is φ = 5644676496.

The previous prime is 12230132417. The next prime is 12230132441. The reversal of 12230132434 is 43423103221.

It can be written as a sum of positive squares in 2 ways, for example, as 12033431809 + 196700625 = 109697^2 + 14025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12230132434² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12230132399 and 12230132408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235194829 + ... + 235194880.

Almost surely, 2^12230132434 is an apocalyptic number.

12230132434 is a deficient number, since it is larger than the sum of its proper divisors (7526235386).

12230132434 is a wasteful number, since it uses less digits than its factorization.

12230132434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470389724.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12230132434 its reverse (43423103221), we get a palindrome (55653235655).

The spelling of 12230132434 in words is "twelve billion, two hundred thirty million, one hundred thirty-two thousand, four hundred thirty-four".