222200214101 has 4 divisors (see below), whose sum is σ = 223822113612. Its totient is φ = 220578314592.

The previous prime is 222200214083. The next prime is 222200214113. The reversal of 222200214101 is 101412002222.

222200214101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101412002222 = 2 ⋅50706001111.

It can be written as a sum of positive squares in 2 ways, for example, as 189934714225 + 32265499876 = 435815^2 + 179626^2 .

It is a cyclic number.

It is not a de Polignac number, because 222200214101 - 2⁶ = 222200214037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222200214101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200214191) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 810949550 + ... + 810949823.

It is an arithmetic number, because the mean of its divisors is an integer number (55955528403).

Almost surely, 2^222200214101 is an apocalyptic number.

It is an amenable number.

222200214101 is a deficient number, since it is larger than the sum of its proper divisors (1621899511).

222200214101 is a wasteful number, since it uses less digits than its factorization.

222200214101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621899510.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222200214101 its reverse (101412002222), we get a palindrome (323612216323).

The spelling of 222200214101 in words is "two hundred twenty-two billion, two hundred million, two hundred fourteen thousand, one hundred one".