2222204122201 has 16 divisors (see below), whose sum is σ = 2553009369088. Its totient is φ = 1894745034000.

The previous prime is 2222204122169. The next prime is 2222204122217. The reversal of 2222204122201 is 1022214022222.

It is not a de Polignac number, because 2222204122201 - 2⁵ = 2222204122169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222204122001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2496046 + ... + 3267208.

It is an arithmetic number, because the mean of its divisors is an integer number (159563085568).

Almost surely, 2^{2222204122201} is an apocalyptic number.

It is an amenable number.

2222204122201 is a deficient number, since it is larger than the sum of its proper divisors (330805246887).

2222204122201 is a wasteful number, since it uses less digits than its factorization.

2222204122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773332.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2222204122201 its reverse (1022214022222), we get a palindrome (3244418144423).

The spelling of 2222204122201 in words is "two trillion, two hundred twenty-two billion, two hundred four million, one hundred twenty-two thousand, two hundred one".