124234221242010 has 128 divisors (see below), whose sum is σ = 326377639526400. Its totient is φ = 30014652453120.

The previous prime is 124234221242003. The next prime is 124234221242099. The reversal of 124234221242010 is 10242122432421.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 680610636 + ... + 680793144.

It is an arithmetic number, because the mean of its divisors is an integer number (2549825308800).

Almost surely, 2^{124234221242010} is an apocalyptic number.

124234221242010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 124234221242010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163188819763200).

124234221242010 is an abundant number, since it is smaller than the sum of its proper divisors (202143418284390).

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

124234221242010 is a wasteful number, since it uses less digits than its factorization.

124234221242010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189556.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 124234221242010 its reverse (10242122432421), we get a palindrome (134476343674431).

The spelling of 124234221242010 in words is "one hundred twenty-four trillion, two hundred thirty-four billion, two hundred twenty-one million, two hundred forty-two thousand, ten".