100111110220200 has 96 divisors (see below), whose sum is σ = 310403040255360. Its totient is φ = 26691255321600.

The previous prime is 100111110220111. The next prime is 100111110220241. The reversal of 100111110220200 is 2022011111001.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 12571456 + ... + 18927855.

It is an arithmetic number, because the mean of its divisors is an integer number (3233365002660).

Almost surely, 2^{100111110220200} is an apocalyptic number.

100111110220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100111110220200 is an abundant number, since it is smaller than the sum of its proper divisors (210291930035160).

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

100111110220200 is a wasteful number, since it uses less digits than its factorization.

100111110220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31504627 (or 31504618 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100111110220200 its reverse (2022011111001), we get a palindrome (102133121331201).

The spelling of 100111110220200 in words is "one hundred trillion, one hundred eleven billion, one hundred ten million, two hundred twenty thousand, two hundred".