40226211 has 12 divisors (see below), whose sum is σ = 61162920. Its totient is φ = 25405920.

The previous prime is 40226209. The next prime is 40226213. The reversal of 40226211 is 11262204.

40226211 is a `hidden beast` number, since 40 + 2 + 2 + 621 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (40226209) and next prime (40226213).

It is not a de Polignac number, because 40226211 - 2¹ = 40226209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40226213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117450 + ... + 117791.

It is an arithmetic number, because the mean of its divisors is an integer number (5096910).

Almost surely, 2^40226211 is an apocalyptic number.

40226211 is a deficient number, since it is larger than the sum of its proper divisors (20936709).

40226211 is a wasteful number, since it uses less digits than its factorization.

40226211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235266 (or 235263 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 40226211 is about 6342.4136572759. The cubic root of 40226211 is about 342.6386701167.

Adding to 40226211 its reverse (11262204), we get a palindrome (51488415).

The spelling of 40226211 in words is "forty million, two hundred twenty-six thousand, two hundred eleven".