41222213 has 4 divisors (see below), whose sum is σ = 41235168. Its totient is φ = 41209260.

The previous prime is 41222201. The next prime is 41222221. The reversal of 41222213 is 31222214.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 41222213 - 2⁴ = 41222197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41222191 and 41222200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41252213) 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, 1958 + ... + 9288.

It is an arithmetic number, because the mean of its divisors is an integer number (10308792).

Almost surely, 2^41222213 is an apocalyptic number.

It is an amenable number.

41222213 is a deficient number, since it is larger than the sum of its proper divisors (12955).

41222213 is an equidigital number, since it uses as much as digits as its factorization.

41222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12954.

The product of its digits is 192, while the sum is 17.

The square root of 41222213 is about 6420.4527098952. The cubic root of 41222213 is about 345.4435602630.

Adding to 41222213 its reverse (31222214), we get a palindrome (72444427).

Subtracting from 41222213 its reverse (31222214), we obtain a palindrome (9999999).

The spelling of 41222213 in words is "forty-one million, two hundred twenty-two thousand, two hundred thirteen".