201100232102224 has 80 divisors (see below), whose sum is σ = 485616919083520. Its totient is φ = 78549096038400.

The previous prime is 201100232102149. The next prime is 201100232102257. The reversal of 201100232102224 is 422201232001102.

It is a junction number, because it is equal to n+sod(n) for n = 201100232102195 and 201100232102204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874051377 + ... + 874281424.

It is an arithmetic number, because the mean of its divisors is an integer number (6070211488544).

Almost surely, 2^{201100232102224} is an apocalyptic number.

It is an amenable number.

201100232102224 is an abundant number, since it is smaller than the sum of its proper divisors (284516686981296).

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

201100232102224 is a wasteful number, since it uses less digits than its factorization.

201100232102224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748332908 (or 1748332902 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 201100232102224 its reverse (422201232001102), we get a palindrome (623301464103326).

The spelling of 201100232102224 in words is "two hundred one trillion, one hundred billion, two hundred thirty-two million, one hundred two thousand, two hundred twenty-four".