124043220010 has 32 divisors (see below), whose sum is σ = 229059124992. Its totient is φ = 48347753280.

The previous prime is 124043220001. The next prime is 124043220011. The reversal of 124043220010 is 10022340421.

It is a self number, because there is not a number n which added to its sum of digits gives 124043220010.

It is not an unprimeable number, because it can be changed into a prime (124043220011) 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, 884962 + ... + 1015501.

It is an arithmetic number, because the mean of its divisors is an integer number (7158097656).

Almost surely, 2^124043220010 is an apocalyptic number.

124043220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124043220010 is a deficient number, since it is larger than the sum of its proper divisors (105015904982).

124043220010 is a wasteful number, since it uses less digits than its factorization.

124043220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900638.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 124043220010 its reverse (10022340421), we get a palindrome (134065560431).

The spelling of 124043220010 in words is "one hundred twenty-four billion, forty-three million, two hundred twenty thousand, ten".