12122400230 has 16 divisors (see below), whose sum is σ = 21843825120. Its totient is φ = 4843736832.

The previous prime is 12122400193. The next prime is 12122400271. The reversal of 12122400230 is 3200422121.

12122400230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12122400199 and 12122400208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643154 + ... + 661733.

It is an arithmetic number, because the mean of its divisors is an integer number (1365239070).

Almost surely, 2^12122400230 is an apocalyptic number.

12122400230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12122400230 is a deficient number, since it is larger than the sum of its proper divisors (9721424890).

12122400230 is a wasteful number, since it uses less digits than its factorization.

12122400230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305823.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12122400230 its reverse (3200422121), we get a palindrome (15322822351).

The spelling of 12122400230 in words is "twelve billion, one hundred twenty-two million, four hundred thousand, two hundred thirty".