100012221102200 has 96 divisors (see below), whose sum is σ = 253677283436160. Its totient is φ = 36366657801600.

The previous prime is 100012221102127. The next prime is 100012221102337. The reversal of 100012221102200 is 2201122210001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56198447 + ... + 57950753.

It is an arithmetic number, because the mean of its divisors is an integer number (2642471702460).

Almost surely, 2^{100012221102200} is an apocalyptic number.

100012221102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100012221102200 is an abundant number, since it is smaller than the sum of its proper divisors (153665062333960).

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

100012221102200 is a wasteful number, since it uses less digits than its factorization.

100012221102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778277 (or 1778268 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100012221102200 its reverse (2201122210001), we get a palindrome (102213343312201).

The spelling of 100012221102200 in words is "one hundred trillion, twelve billion, two hundred twenty-one million, one hundred two thousand, two hundred".