1224213041 has 8 divisors (see below), whose sum is σ = 1243761120. Its totient is φ = 1204806528.

The previous prime is 1224213037. The next prime is 1224213049. The reversal of 1224213041 is 1403124221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1224213041 - 2² = 1224213037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224213049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17891 + ... + 52616.

It is an arithmetic number, because the mean of its divisors is an integer number (155470140).

Almost surely, 2^1224213041 is an apocalyptic number.

It is an amenable number.

1224213041 is a deficient number, since it is larger than the sum of its proper divisors (19548079).

1224213041 is an equidigital number, since it uses as much as digits as its factorization.

1224213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70783.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1224213041 is about 34988.7559224389. The cubic root of 1224213041 is about 1069.7583059652.

Adding to 1224213041 its reverse (1403124221), we get a palindrome (2627337262).

The spelling of 1224213041 in words is "one billion, two hundred twenty-four million, two hundred thirteen thousand, forty-one".