1222441024403 has 2 divisors, whose sum is σ = 1222441024404. Its totient is φ = 1222441024402.

The previous prime is 1222441024369. The next prime is 1222441024447. The reversal of 1222441024403 is 3044201442221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222441024403 - 2¹⁶ = 1222440958867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222441024003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611220512201 + 611220512202.

It is an arithmetic number, because the mean of its divisors is an integer number (611220512202).

Almost surely, 2^{1222441024403} is an apocalyptic number.

1222441024403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222441024403 is an equidigital number, since it uses as much as digits as its factorization.

1222441024403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1222441024403 its reverse (3044201442221), we get a palindrome (4266642466624).

The spelling of 1222441024403 in words is "one trillion, two hundred twenty-two billion, four hundred forty-one million, twenty-four thousand, four hundred three".