124140212201000 has 128 divisors (see below), whose sum is σ = 305790150931200. Its totient is φ = 47040574867200.

The previous prime is 124140212200967. The next prime is 124140212201009. The reversal of 124140212201000 is 102212041421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (124140212201009) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 483364622 + ... + 483621378.

It is an arithmetic number, because the mean of its divisors is an integer number (2388985554150).

Almost surely, 2^{124140212201000} is an apocalyptic number.

124140212201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124140212201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152895075465600).

124140212201000 is an abundant number, since it is smaller than the sum of its proper divisors (181649938730200).

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

124140212201000 is a wasteful number, since it uses less digits than its factorization.

124140212201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282244 (or 282230 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 124140212201000 its reverse (102212041421), we get a palindrome (124242424242421).

The spelling of 124140212201000 in words is "one hundred twenty-four trillion, one hundred forty billion, two hundred twelve million, two hundred one thousand".