220200100222201 has 128 divisors (see below), whose sum is σ = 259454435530752. Its totient is φ = 185045602560000.

The previous prime is 220200100222171. The next prime is 220200100222213. The reversal of 220200100222201 is 102222001002022.

It is a cyclic number.

It is not a de Polignac number, because 220200100222201 - 2¹⁹ = 220200099697913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220200100226201) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 123223334430 + ... + 123223336216.

It is an arithmetic number, because the mean of its divisors is an integer number (2026987777584).

Almost surely, 2^{220200100222201} is an apocalyptic number.

It is an amenable number.

220200100222201 is a deficient number, since it is larger than the sum of its proper divisors (39254335308551).

220200100222201 is a wasteful number, since it uses less digits than its factorization.

220200100222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220200100222201 its reverse (102222001002022), we get a palindrome (322422101224223).

The spelling of 220200100222201 in words is "two hundred twenty trillion, two hundred billion, one hundred million, two hundred twenty-two thousand, two hundred one".