332200020221 has 4 divisors (see below), whose sum is σ = 332201963772. Its totient is φ = 332198076672.

The previous prime is 332200020199. The next prime is 332200020223. The reversal of 332200020221 is 122020002233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 162961579225 + 169238440996 = 403685^2 + 411386^2 .

It is a cyclic number.

It is not a de Polignac number, because 332200020221 - 2⁶ = 332200020157 is a prime.

It is a super-2 number, since 2×332200020221² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332200020221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332200020223) 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 in 3 ways as a sum of consecutive naturals, for example, 687710 + ... + 1066463.

It is an arithmetic number, because the mean of its divisors is an integer number (83050490943).

Almost surely, 2^332200020221 is an apocalyptic number.

It is an amenable number.

332200020221 is a deficient number, since it is larger than the sum of its proper divisors (1943551).

332200020221 is a wasteful number, since it uses less digits than its factorization.

332200020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943550.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 332200020221 its reverse (122020002233), we get a palindrome (454220022454).

The spelling of 332200020221 in words is "three hundred thirty-two billion, two hundred million, twenty thousand, two hundred twenty-one".