100011221022200 has 48 divisors (see below), whose sum is σ = 232531835421480. Its totient is φ = 40003499756160.

The previous prime is 100011221022173. The next prime is 100011221022211. The reversal of 100011221022200 is 2220122110001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1960619 + ... + 14278181.

Almost surely, 2^{100011221022200} is an apocalyptic number.

100011221022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100011221022200 is an abundant number, since it is smaller than the sum of its proper divisors (132520614399280).

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

100011221022200 is a wasteful number, since it uses less digits than its factorization.

100011221022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12358176 (or 12358167 counting only the distinct ones).

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

Adding to 100011221022200 its reverse (2220122110001), we get a palindrome (102231343132201).

The spelling of 100011221022200 in words is "one hundred trillion, eleven billion, two hundred twenty-one million, twenty-two thousand, two hundred".