12230001011312 has 40 divisors (see below), whose sum is σ = 27081131506176. Its totient is φ = 5241348686016.

The previous prime is 12230001011303. The next prime is 12230001011321. The reversal of 12230001011312 is 21311010003221.

It is an interprime number because it is at equal distance from previous prime (12230001011303) and next prime (12230001011321).

It is a super-2 number, since 2×12230001011312² (a number of 27 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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6815933 + ... + 8421219.

Almost surely, 2^{12230001011312} is an apocalyptic number.

It is an amenable number.

12230001011312 is an abundant number, since it is smaller than the sum of its proper divisors (14851130494864).

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

12230001011312 is a wasteful number, since it uses less digits than its factorization.

12230001011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673325 (or 1673319 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12230001011312 its reverse (21311010003221), we get a palindrome (33541011014533).

The spelling of 12230001011312 in words is "twelve trillion, two hundred thirty billion, one million, eleven thousand, three hundred twelve".