332020010201221 has 2 divisors, whose sum is σ = 332020010201222. Its totient is φ = 332020010201220.

The previous prime is 332020010201161. The next prime is 332020010201237. The reversal of 332020010201221 is 122102010020233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288637843529025 + 43382166672196 = 16989345^2 + 6586514^2 .

It is a cyclic number.

It is not a de Polignac number, because 332020010201221 - 2³¹ = 332017862717573 is a prime.

It is a super-2 number, since 2×332020010201221² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332020010201291) 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, 166010005100610 + 166010005100611.

It is an arithmetic number, because the mean of its divisors is an integer number (166010005100611).

Almost surely, 2^{332020010201221} is an apocalyptic number.

It is an amenable number.

332020010201221 is a deficient number, since it is larger than the sum of its proper divisors (1).

332020010201221 is an equidigital number, since it uses as much as digits as its factorization.

332020010201221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 332020010201221 its reverse (122102010020233), we get a palindrome (454122020221454).

The spelling of 332020010201221 in words is "three hundred thirty-two trillion, twenty billion, ten million, two hundred one thousand, two hundred twenty-one".