40227211 has 2 divisors, whose sum is σ = 40227212. Its totient is φ = 40227210.

The previous prime is 40227197. The next prime is 40227233. The reversal of 40227211 is 11272204.

It is a happy number.

40227211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40227211 - 2⁵ = 40227179 is a prime.

It is not a weakly prime, because it can be changed into another prime (40227241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20113605 + 20113606.

It is an arithmetic number, because the mean of its divisors is an integer number (20113606).

Almost surely, 2^40227211 is an apocalyptic number.

40227211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40227211 is an equidigital number, since it uses as much as digits as its factorization.

40227211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 40227211 is about 6342.4924911268. The cubic root of 40227211 is about 342.6415093586.

Adding to 40227211 its reverse (11272204), we get a palindrome (51499415).

The spelling of 40227211 in words is "forty million, two hundred twenty-seven thousand, two hundred eleven".