10532042022221 has 2 divisors, whose sum is σ = 10532042022222. Its totient is φ = 10532042022220.

The previous prime is 10532042022127. The next prime is 10532042022239. The reversal of 10532042022221 is 12222024023501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5960189822500 + 4571852199721 = 2441350^2 + 2138189^2 .

It is a cyclic number.

It is not a de Polignac number, because 10532042022221 - 2¹⁸ = 10532041760077 is a prime.

It is a super-2 number, since 2×10532042022221² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10532042022241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5266021011110 + 5266021011111.

It is an arithmetic number, because the mean of its divisors is an integer number (5266021011111).

Almost surely, 2^{10532042022221} is an apocalyptic number.

It is an amenable number.

10532042022221 is a deficient number, since it is larger than the sum of its proper divisors (1).

10532042022221 is an equidigital number, since it uses as much as digits as its factorization.

10532042022221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10532042022221 its reverse (12222024023501), we get a palindrome (22754066045722).

The spelling of 10532042022221 in words is "ten trillion, five hundred thirty-two billion, forty-two million, twenty-two thousand, two hundred twenty-one".