12210423027 has 12 divisors (see below), whose sum is σ = 17895165960. Its totient is φ = 7400256160.

The previous prime is 12210423013. The next prime is 12210423031. The reversal of 12210423027 is 72032401221.

It is not a de Polignac number, because 12210423027 - 2⁶ = 12210422963 is a prime.

It is a super-3 number, since 3×12210423027³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12210422988 and 12210423006.

It is not an unprimeable number, because it can be changed into a prime (12210423007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16818402 + ... + 16819127.

It is an arithmetic number, because the mean of its divisors is an integer number (1491263830).

Almost surely, 2^12210423027 is an apocalyptic number.

12210423027 is a deficient number, since it is larger than the sum of its proper divisors (5684742933).

12210423027 is a wasteful number, since it uses less digits than its factorization.

12210423027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33637554 (or 33637543 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 12210423027 its reverse (72032401221), we get a palindrome (84242824248).

The spelling of 12210423027 in words is "twelve billion, two hundred ten million, four hundred twenty-three thousand, twenty-seven".