41221223 has 2 divisors, whose sum is σ = 41221224. Its totient is φ = 41221222.

The previous prime is 41221207. The next prime is 41221247. The reversal of 41221223 is 32212214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41221223 - 2⁴ = 41221207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41221273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20610611 + 20610612.

It is an arithmetic number, because the mean of its divisors is an integer number (20610612).

Almost surely, 2^41221223 is an apocalyptic number.

41221223 is a deficient number, since it is larger than the sum of its proper divisors (1).

41221223 is an equidigital number, since it uses as much as digits as its factorization.

41221223 is an evil number, because the sum of its binary digits is even.

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

The square root of 41221223 is about 6420.3756120651. The cubic root of 41221223 is about 345.4407948296.

Adding to 41221223 its reverse (32212214), we get a palindrome (73433437).

Subtracting from 41221223 its reverse (32212214), we obtain a palindrome (9009009).

The spelling of 41221223 in words is "forty-one million, two hundred twenty-one thousand, two hundred twenty-three".