221102222200219 has 8 divisors (see below), whose sum is σ = 221149272064320. Its totient is φ = 221055175166856.

The previous prime is 221102222200187. The next prime is 221102222200229. The reversal of 221102222200219 is 912002222201122.

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

It is a cyclic number.

It is not a de Polignac number, because 221102222200219 - 2⁵ = 221102222200187 is a prime.

It is a super-2 number, since 2×221102222200219² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221102222200229) 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, 159362784 + ... + 160744210.

It is an arithmetic number, because the mean of its divisors is an integer number (27643659008040).

Almost surely, 2^{221102222200219} is an apocalyptic number.

221102222200219 is a deficient number, since it is larger than the sum of its proper divisors (47049864101).

221102222200219 is a wasteful number, since it uses less digits than its factorization.

221102222200219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415369.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 221102222200219 in words is "two hundred twenty-one trillion, one hundred two billion, two hundred twenty-two million, two hundred thousand, two hundred nineteen".