12140123224 has 32 divisors (see below), whose sum is σ = 23053539600. Its totient is φ = 5992997760.

The previous prime is 12140123209. The next prime is 12140123239. The reversal of 12140123224 is 42232104121.

12140123224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12140123209) and next prime (12140123239).

It is a junction number, because it is equal to n+sod(n) for n = 12140123195 and 12140123204.

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, 171114 + ... + 231430.

Almost surely, 2^12140123224 is an apocalyptic number.

It is an amenable number.

12140123224 is a deficient number, since it is larger than the sum of its proper divisors (10913416376).

12140123224 is a wasteful number, since it uses less digits than its factorization.

12140123224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60643 (or 60639 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12140123224 its reverse (42232104121), we get a palindrome (54372227345).

The spelling of 12140123224 in words is "twelve billion, one hundred forty million, one hundred twenty-three thousand, two hundred twenty-four".