124210043112 has 32 divisors (see below), whose sum is σ = 315788248800. Its totient is φ = 40701595584.

The previous prime is 124210043093. The next prime is 124210043119. The reversal of 124210043112 is 211340012421.

It is not an unprimeable number, because it can be changed into a prime (124210043119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43858063 + ... + 43860894.

It is an arithmetic number, because the mean of its divisors is an integer number (9868382775).

Almost surely, 2^124210043112 is an apocalyptic number.

124210043112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124210043112 is an abundant number, since it is smaller than the sum of its proper divisors (191578205688).

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

124210043112 is a wasteful number, since it uses less digits than its factorization.

124210043112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87719025 (or 87719021 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 124210043112 its reverse (211340012421), we get a palindrome (335550055533).

The spelling of 124210043112 in words is "one hundred twenty-four billion, two hundred ten million, forty-three thousand, one hundred twelve".