124143003212 has 12 divisors (see below), whose sum is σ = 217322669256. Its totient is φ = 62050812000.

The previous prime is 124143003199. The next prime is 124143003223. The reversal of 124143003212 is 212300341421.

It is a super-2 number, since 2×124143003212² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5158898 + ... + 5182905.

It is an arithmetic number, because the mean of its divisors is an integer number (18110222438).

Almost surely, 2^124143003212 is an apocalyptic number.

It is an amenable number.

124143003212 is a deficient number, since it is larger than the sum of its proper divisors (93179666044).

124143003212 is a wasteful number, since it uses less digits than its factorization.

124143003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10344808 (or 10344806 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 124143003212 its reverse (212300341421), we get a palindrome (336443344633).

The spelling of 124143003212 in words is "one hundred twenty-four billion, one hundred forty-three million, three thousand, two hundred twelve".