40222422211 has 2 divisors, whose sum is σ = 40222422212. Its totient is φ = 40222422210.

The previous prime is 40222422197. The next prime is 40222422217. The reversal of 40222422211 is 11222422204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40222422211 - 2⁵ = 40222422179 is a prime.

It is a super-2 number, since 2×40222422211² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40222422217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20111211105 + 20111211106.

It is an arithmetic number, because the mean of its divisors is an integer number (20111211106).

Almost surely, 2^40222422211 is an apocalyptic number.

40222422211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40222422211 is an equidigital number, since it uses as much as digits as its factorization.

40222422211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 40222422211 its reverse (11222422204), we get a palindrome (51444844415).

The spelling of 40222422211 in words is "forty billion, two hundred twenty-two million, four hundred twenty-two thousand, two hundred eleven".