1082521422233 has 2 divisors, whose sum is σ = 1082521422234. Its totient is φ = 1082521422232.

The previous prime is 1082521422221. The next prime is 1082521422247. The reversal of 1082521422233 is 3322241252801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 622311143689 + 460210278544 = 788867^2 + 678388^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082521422233 - 2¹⁰ = 1082521421209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1082521422193 and 1082521422202.

It is not a weakly prime, because it can be changed into another prime (1082521622233) 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, 541260711116 + 541260711117.

It is an arithmetic number, because the mean of its divisors is an integer number (541260711117).

Almost surely, 2^{1082521422233} is an apocalyptic number.

It is an amenable number.

1082521422233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082521422233 is an equidigital number, since it uses as much as digits as its factorization.

1082521422233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 1082521422233 in words is "one trillion, eighty-two billion, five hundred twenty-one million, four hundred twenty-two thousand, two hundred thirty-three".