1022213000443 has 2 divisors, whose sum is σ = 1022213000444. Its totient is φ = 1022213000442.

The previous prime is 1022213000429. The next prime is 1022213000507. The reversal of 1022213000443 is 3440003122201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022213000443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022213000423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511106500221 + 511106500222.

It is an arithmetic number, because the mean of its divisors is an integer number (511106500222).

Almost surely, 2^{1022213000443} is an apocalyptic number.

1022213000443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022213000443 is an equidigital number, since it uses as much as digits as its factorization.

1022213000443 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1022213000443 its reverse (3440003122201), we get a palindrome (4462216122644).

The spelling of 1022213000443 in words is "one trillion, twenty-two billion, two hundred thirteen million, four hundred forty-three", and thus it is an aban number.