2040222211 has 2 divisors, whose sum is σ = 2040222212. Its totient is φ = 2040222210.

The previous prime is 2040222203. The next prime is 2040222257. The reversal of 2040222211 is 1122220402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040222211 - 2³ = 2040222203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040222011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020111105 + 1020111106.

It is an arithmetic number, because the mean of its divisors is an integer number (1020111106).

Almost surely, 2^2040222211 is an apocalyptic number.

2040222211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040222211 is an equidigital number, since it uses as much as digits as its factorization.

2040222211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2040222211 is about 45168.8190126773. The cubic root of 2040222211 is about 1268.3111888275.

Adding to 2040222211 its reverse (1122220402), we get a palindrome (3162442613).

The spelling of 2040222211 in words is "two billion, forty million, two hundred twenty-two thousand, two hundred eleven".