2222002222201 has 4 divisors (see below), whose sum is σ = 2338949707600. Its totient is φ = 2105054736804.

The previous prime is 2222002222199. The next prime is 2222002222217. The reversal of 2222002222201 is 1022222002222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2222002222201 - 2¹ = 2222002222199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 116947485379 = 2222002222201 / (2 + 2 + 2 + 2 + 0 + 0 + 2 + 2 + 2 + 2 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222002222261) 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, 58473742671 + ... + 58473742708.

It is an arithmetic number, because the mean of its divisors is an integer number (584737426900).

Almost surely, 2^{2222002222201} is an apocalyptic number.

It is an amenable number.

2222002222201 is a deficient number, since it is larger than the sum of its proper divisors (116947485399).

2222002222201 is a wasteful number, since it uses less digits than its factorization.

2222002222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116947485398.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2222002222201 its reverse (1022222002222), we get a palindrome (3244224224423).

The spelling of 2222002222201 in words is "two trillion, two hundred twenty-two billion, two million, two hundred twenty-two thousand, two hundred one".