12230430015 has 32 divisors (see below), whose sum is σ = 20128813056. Its totient is φ = 6337779840.

The previous prime is 12230429999. The next prime is 12230430041. The reversal of 12230430015 is 51003403221.

It is not a de Polignac number, because 12230430015 - 2⁴ = 12230429999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12230429973 and 12230430000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73557 + ... + 172833.

It is an arithmetic number, because the mean of its divisors is an integer number (629025408).

Almost surely, 2^12230430015 is an apocalyptic number.

12230430015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12230430015 is a deficient number, since it is larger than the sum of its proper divisors (7898383041).

12230430015 is a wasteful number, since it uses less digits than its factorization.

12230430015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99519.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 12230430015 its reverse (51003403221), we get a palindrome (63233833236).

The spelling of 12230430015 in words is "twelve billion, two hundred thirty million, four hundred thirty thousand, fifteen".