124032203212 has 12 divisors (see below), whose sum is σ = 217060159176. Its totient is φ = 62015014880.

The previous prime is 124032203177. The next prime is 124032203237. The reversal of 124032203212 is 212302230421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19887 + ... + 498457.

It is an arithmetic number, because the mean of its divisors is an integer number (18088346598).

Almost surely, 2^124032203212 is an apocalyptic number.

It is an amenable number.

124032203212 is a deficient number, since it is larger than the sum of its proper divisors (93027955964).

124032203212 is a wasteful number, since it uses less digits than its factorization.

124032203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543368 (or 543366 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 124032203212 its reverse (212302230421), we get a palindrome (336334433633).

The spelling of 124032203212 in words is "one hundred twenty-four billion, thirty-two million, two hundred three thousand, two hundred twelve".