4051122211 has 2 divisors, whose sum is σ = 4051122212. Its totient is φ = 4051122210.

The previous prime is 4051122197. The next prime is 4051122223. The reversal of 4051122211 is 1122211504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4051122211 - 2⁹ = 4051121699 is a prime.

It is not a weakly prime, because it can be changed into another prime (4051122241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025561105 + 2025561106.

It is an arithmetic number, because the mean of its divisors is an integer number (2025561106).

Almost surely, 2^4051122211 is an apocalyptic number.

4051122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051122211 is an equidigital number, since it uses as much as digits as its factorization.

4051122211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 4051122211 is about 63648.4266184169. The cubic root of 4051122211 is about 1594.1350657501.

Adding to 4051122211 its reverse (1122211504), we get a palindrome (5173333715).

The spelling of 4051122211 in words is "four billion, fifty-one million, one hundred twenty-two thousand, two hundred eleven".