100221000011200 has 42 divisors (see below), whose sum is σ = 246606298156496. Its totient is φ = 40088400003840.

The previous prime is 100221000011173. The next prime is 100221000011213. The reversal of 100221000011200 is 2110000122001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31319060904 + ... + 31319064103.

Almost surely, 2^{100221000011200} is an apocalyptic number.

100221000011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100221000011200 is an abundant number, since it is smaller than the sum of its proper divisors (146385298145296).

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

100221000011200 is an equidigital number, since it uses as much as digits as its factorization.

100221000011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62638125029 (or 62638125014 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100221000011200 its reverse (2110000122001), we get a palindrome (102331000133201).

The spelling of 100221000011200 in words is "one hundred trillion, two hundred twenty-one billion, eleven thousand, two hundred".