200010221112100 has 72 divisors (see below), whose sum is σ = 496041155361920. Its totient is φ = 68572747653120.

The previous prime is 200010221112083. The next prime is 200010221112101. The reversal of 200010221112100 is 1211122010002.

It is a super-2 number, since 2×200010221112100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200010221112101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17505337 + ... + 26579263.

Almost surely, 2^{200010221112100} is an apocalyptic number.

200010221112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200010221112100 is an abundant number, since it is smaller than the sum of its proper divisors (296030934249820).

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

200010221112100 is a wasteful number, since it uses less digits than its factorization.

200010221112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9105437 (or 9105430 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200010221112100 its reverse (1211122010002), we get a palindrome (201221343122102).

The spelling of 200010221112100 in words is "two hundred trillion, ten billion, two hundred twenty-one million, one hundred twelve thousand, one hundred".