200100862920 has 512 divisors, whose sum is σ = 721695744000. Its totient is φ = 44340581376.

The previous prime is 200100862919. The next prime is 200100862933. The reversal of 200100862920 is 29268001002.

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 127 ways as a sum of consecutive naturals, for example, 295569622 + ... + 295570298.

It is an arithmetic number, because the mean of its divisors is an integer number (1409562000).

Almost surely, 2^200100862920 is an apocalyptic number.

200100862920 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 200100862920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360847872000).

200100862920 is an abundant number, since it is smaller than the sum of its proper divisors (521594881080).

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

200100862920 is a wasteful number, since it uses less digits than its factorization.

200100862920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 200100862920 its reverse (29268001002), we get a palindrome (229368863922).

The spelling of 200100862920 in words is "two hundred billion, one hundred million, eight hundred sixty-two thousand, nine hundred twenty".