2200222220201 has 4 divisors (see below), whose sum is σ = 2202227893332. Its totient is φ = 2198216547072.

The previous prime is 2200222220173. The next prime is 2200222220219. The reversal of 2200222220201 is 1020222220022.

2200222220201 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.

It can be written as a sum of positive squares in 2 ways, for example, as 260789976976 + 1939432243225 = 510676^2 + 1392635^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200222220201 - 2³⁸ = 1925344313257 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 2200222220201.

It is not an unprimeable number, because it can be changed into a prime (2200222220401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002834920 + ... + 1002837113.

It is an arithmetic number, because the mean of its divisors is an integer number (550556973333).

Almost surely, 2^{2200222220201} is an apocalyptic number.

It is an amenable number.

2200222220201 is a deficient number, since it is larger than the sum of its proper divisors (2005673131).

2200222220201 is a wasteful number, since it uses less digits than its factorization.

2200222220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005673130.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2200222220201 its reverse (1020222220022), we get a palindrome (3220444440223).

The spelling of 2200222220201 in words is "two trillion, two hundred billion, two hundred twenty-two million, two hundred twenty thousand, two hundred one".