1222044341 has 8 divisors (see below), whose sum is σ = 1396847040. Its totient is φ = 1047297888.

The previous prime is 1222044331. The next prime is 1222044353. The reversal of 1222044341 is 1434402221.

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

It is a de Polignac number, because none of the positive numbers 2^k-1222044341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222044331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55370 + ... + 74228.

It is an arithmetic number, because the mean of its divisors is an integer number (174605880).

Almost surely, 2^1222044341 is an apocalyptic number.

It is an amenable number.

1222044341 is a deficient number, since it is larger than the sum of its proper divisors (174802699).

1222044341 is an equidigital number, since it uses as much as digits as its factorization.

1222044341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1222044341 is about 34957.7508000729. The cubic root of 1222044341 is about 1069.1262383796.

Adding to 1222044341 its reverse (1434402221), we get a palindrome (2656446562).

The spelling of 1222044341 in words is "one billion, two hundred twenty-two million, forty-four thousand, three hundred forty-one".