124340202200 has 48 divisors (see below), whose sum is σ = 291743232000. Its totient is φ = 49279777920.

The previous prime is 124340202143. The next prime is 124340202221. The reversal of 124340202200 is 2202043421.

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

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 2830040 + ... + 2873639.

It is an arithmetic number, because the mean of its divisors is an integer number (6077984000).

Almost surely, 2^124340202200 is an apocalyptic number.

124340202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124340202200 is an abundant number, since it is smaller than the sum of its proper divisors (167403029800).

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

124340202200 is a wasteful number, since it uses less digits than its factorization.

124340202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703804 (or 5703795 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 124340202200 its reverse (2202043421), we get a palindrome (126542245621).

The spelling of 124340202200 in words is "one hundred twenty-four billion, three hundred forty million, two hundred two thousand, two hundred".