20024204200 has 384 divisors, whose sum is σ = 64683360000. Its totient is φ = 5560934400.

The previous prime is 20024204149. The next prime is 20024204209. The reversal of 20024204200 is 240242002.

It is a super-3 number, since 3×20024204200³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20024204209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5804076 + ... + 5807524.

It is an arithmetic number, because the mean of its divisors is an integer number (168446250).

Almost surely, 2^20024204200 is an apocalyptic number.

20024204200 is a gapful number since it is divisible by the number (20) 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 20024204200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32341680000).

20024204200 is an abundant number, since it is smaller than the sum of its proper divisors (44659155800).

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

20024204200 is a wasteful number, since it uses less digits than its factorization.

20024204200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3525 (or 3516 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20024204200 its reverse (240242002), we get a palindrome (20264446202).

The spelling of 20024204200 in words is "twenty billion, twenty-four million, two hundred four thousand, two hundred".