1223222341 has 8 divisors (see below), whose sum is σ = 1334678400. Its totient is φ = 1111808640.

The previous prime is 1223222339. The next prime is 1223222347. The reversal of 1223222341 is 1432223221.

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 1223222341 - 2¹ = 1223222339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223222347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100725 + ... + 112213.

It is an arithmetic number, because the mean of its divisors is an integer number (166834800).

Almost surely, 2^1223222341 is an apocalyptic number.

1223222341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1223222341 is a deficient number, since it is larger than the sum of its proper divisors (111456059).

1223222341 is a wasteful number, since it uses less digits than its factorization.

1223222341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21179.

The product of its digits is 1152, while the sum is 22.

The square root of 1223222341 is about 34974.5956517013. The cubic root of 1223222341 is about 1069.4696591551.

Adding to 1223222341 its reverse (1432223221), we get a palindrome (2655445562).

The spelling of 1223222341 in words is "one billion, two hundred twenty-three million, two hundred twenty-two thousand, three hundred forty-one".