2222102122201 has 8 divisors (see below), whose sum is σ = 2399000723784. Its totient is φ = 2046056044800.

The previous prime is 2222102122183. The next prime is 2222102122241. The reversal of 2222102122201 is 1022212012222.

It can be written as a sum of positive squares in 4 ways, for example, as 103182288400 + 2118919833801 = 321220^2 + 1455651^2 .

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 2222102122201 - 2⁹ = 2222102121689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222102122241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213125626 + ... + 213136051.

It is an arithmetic number, because the mean of its divisors is an integer number (299875090473).

Almost surely, 2^{2222102122201} is an apocalyptic number.

It is an amenable number.

2222102122201 is a deficient number, since it is larger than the sum of its proper divisors (176898601583).

2222102122201 is a wasteful number, since it uses less digits than its factorization.

2222102122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426262091.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2222102122201 its reverse (1022212012222), we get a palindrome (3244314134423).

The spelling of 2222102122201 in words is "two trillion, two hundred twenty-two billion, one hundred two million, one hundred twenty-two thousand, two hundred one".