2220222222201 has 4 divisors (see below), whose sum is σ = 2960296296272. Its totient is φ = 1480148148132.

The previous prime is 2220222222193. The next prime is 2220222222227. The reversal of 2220222222201 is 1022222220222.

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 not a de Polignac number, because 2220222222201 - 2³ = 2220222222193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220222222301) 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 3 ways as a sum of consecutive naturals, for example, 370037037031 + ... + 370037037036.

It is an arithmetic number, because the mean of its divisors is an integer number (740074074068).

Almost surely, 2^{2220222222201} is an apocalyptic number.

It is an amenable number.

2220222222201 is a deficient number, since it is larger than the sum of its proper divisors (740074074071).

2220222222201 is an equidigital number, since it uses as much as digits as its factorization.

2220222222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740074074070.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 2220222222201 its reverse (1022222220222), we get a palindrome (3242444442423).

The spelling of 2220222222201 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred one".