1032222112021 has 2 divisors, whose sum is σ = 1032222112022. Its totient is φ = 1032222112020.

The previous prime is 1032222111967. The next prime is 1032222112037. The reversal of 1032222112021 is 1202112222301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 965972499921 + 66249612100 = 982839^2 + 257390^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032222112021 - 2⁹ = 1032222111509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1032222112021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032222112091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516111056010 + 516111056011.

It is an arithmetic number, because the mean of its divisors is an integer number (516111056011).

Almost surely, 2^{1032222112021} is an apocalyptic number.

It is an amenable number.

1032222112021 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032222112021 is an equidigital number, since it uses as much as digits as its factorization.

1032222112021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1032222112021 its reverse (1202112222301), we get a palindrome (2234334334322).

The spelling of 1032222112021 in words is "one trillion, thirty-two billion, two hundred twenty-two million, one hundred twelve thousand, twenty-one".