41222217 has 4 divisors (see below), whose sum is σ = 54962960. Its totient is φ = 27481476.

The previous prime is 41222201. The next prime is 41222221. The reversal of 41222217 is 71222214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41222217 - 2⁴ = 41222201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41222193 and 41222202.

It is not an unprimeable number, because it can be changed into a prime (41222227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6870367 + ... + 6870372.

It is an arithmetic number, because the mean of its divisors is an integer number (13740740).

Almost surely, 2^41222217 is an apocalyptic number.

It is an amenable number.

41222217 is a deficient number, since it is larger than the sum of its proper divisors (13740743).

41222217 is a wasteful number, since it uses less digits than its factorization.

41222217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13740742.

The product of its digits is 448, while the sum is 21.

The square root of 41222217 is about 6420.4530213997. The cubic root of 41222217 is about 345.4435714364.

It can be divided in two parts, 4 and 1222217, that added together give a palindrome (1222221).

The spelling of 41222217 in words is "forty-one million, two hundred twenty-two thousand, two hundred seventeen".