124023003550212 has 48 divisors (see below), whose sum is σ = 311649444142400. Its totient is φ = 38160691913088.

The previous prime is 124023003550211. The next prime is 124023003550357. The reversal of 124023003550212 is 212055300320421.

It is a self number, because there is not a number n which added to its sum of digits gives 124023003550212.

It is not an unprimeable number, because it can be changed into a prime (124023003550211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24232458 + ... + 28900830.

Almost surely, 2^{124023003550212} is an apocalyptic number.

124023003550212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124023003550212 is an abundant number, since it is smaller than the sum of its proper divisors (187626440592188).

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

124023003550212 is a wasteful number, since it uses less digits than its factorization.

124023003550212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838692 (or 4838690 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 124023003550212 its reverse (212055300320421), we get a palindrome (336078303870633).

The spelling of 124023003550212 in words is "one hundred twenty-four trillion, twenty-three billion, three million, five hundred fifty thousand, two hundred twelve".