221102200200201 has 8 divisors (see below), whose sum is σ = 294815859676224. Its totient is φ = 147395003762160.

The previous prime is 221102200200181. The next prime is 221102200200221. The reversal of 221102200200201 is 102002002201122.

It is an interprime number because it is at equal distance from previous prime (221102200200181) and next prime (221102200200221).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 221102200200201 - 2¹⁹ = 221102199675913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221102200200221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615679670 + ... + 1615816511.

It is an arithmetic number, because the mean of its divisors is an integer number (36851982459528).

Almost surely, 2^{221102200200201} is an apocalyptic number.

It is an amenable number.

221102200200201 is a deficient number, since it is larger than the sum of its proper divisors (73713659476023).

221102200200201 is a wasteful number, since it uses less digits than its factorization.

221102200200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231518991.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 221102200200201 its reverse (102002002201122), we get a palindrome (323104202401323).

The spelling of 221102200200201 in words is "two hundred twenty-one trillion, one hundred two billion, two hundred million, two hundred thousand, two hundred one".