223312200100 has 36 divisors (see below), whose sum is σ = 528640883568. Its totient is φ = 81204436000.

The previous prime is 223312200071. The next prime is 223312200103. The reversal of 223312200100 is 1002213322.

It is not an unprimeable number, because it can be changed into a prime (223312200103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101504446 + ... + 101506645.

It is an arithmetic number, because the mean of its divisors is an integer number (14684468988).

Almost surely, 2^223312200100 is an apocalyptic number.

223312200100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223312200100 is an abundant number, since it is smaller than the sum of its proper divisors (305328683468).

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

223312200100 is a wasteful number, since it uses less digits than its factorization.

223312200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203011116 (or 203011109 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 223312200100 its reverse (1002213322), we get a palindrome (224314413422).

The spelling of 223312200100 in words is "two hundred twenty-three billion, three hundred twelve million, two hundred thousand, one hundred".