101022000200 has 192 divisors, whose sum is σ = 280055646720. Its totient is φ = 33458688000.

The previous prime is 101022000199. The next prime is 101022000203. The reversal of 101022000200 is 2000220101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (101022000203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1115834 + ... + 1202966.

It is an arithmetic number, because the mean of its divisors is an integer number (1458623160).

Almost surely, 2^101022000200 is an apocalyptic number.

101022000200 is a gapful number since it is divisible by the number (10) 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 101022000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140027823360).

101022000200 is an abundant number, since it is smaller than the sum of its proper divisors (179033646520).

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

101022000200 is a wasteful number, since it uses less digits than its factorization.

101022000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87208 (or 87199 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 101022000200 its reverse (2000220101), we get a palindrome (103022220301).

The spelling of 101022000200 in words is "one hundred one billion, twenty-two million, two hundred", and thus it is an aban number.