3200223200100 has 144 divisors (see below), whose sum is σ = 9313503897600. Its totient is φ = 848400801920.

The previous prime is 3200223200099. The next prime is 3200223200123. The reversal of 3200223200100 is 10023220023.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3200223200100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 337607161 + ... + 337616639.

It is an arithmetic number, because the mean of its divisors is an integer number (64677110400).

Almost surely, 2^{3200223200100} is an apocalyptic number.

3200223200100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200223200100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4656751948800).

3200223200100 is an abundant number, since it is smaller than the sum of its proper divisors (6113280697500).

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

3200223200100 is a wasteful number, since it uses less digits than its factorization.

3200223200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15962 (or 15955 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3200223200100 its reverse (10023220023), we get a palindrome (3210246420123).

The spelling of 3200223200100 in words is "three trillion, two hundred billion, two hundred twenty-three million, two hundred thousand, one hundred".