200331322202121 has 96 divisors (see below), whose sum is σ = 300883788172800. Its totient is φ = 118432801555200.

The previous prime is 200331322202119. The next prime is 200331322202153. The reversal of 200331322202121 is 121202223133002.

It is not a de Polignac number, because 200331322202121 - 2¹ = 200331322202119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200331322202091 and 200331322202100.

It is not an unprimeable number, because it can be changed into a prime (200331322204121) 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 95 ways as a sum of consecutive naturals, for example, 7449740086 + ... + 7449766976.

It is an arithmetic number, because the mean of its divisors is an integer number (3134206126800).

Almost surely, 2^{200331322202121} is an apocalyptic number.

It is an amenable number.

200331322202121 is a deficient number, since it is larger than the sum of its proper divisors (100552465970679).

200331322202121 is a wasteful number, since it uses less digits than its factorization.

200331322202121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29651 (or 29640 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 200331322202121 its reverse (121202223133002), we get a palindrome (321533545335123).

The spelling of 200331322202121 in words is "two hundred trillion, three hundred thirty-one billion, three hundred twenty-two million, two hundred two thousand, one hundred twenty-one".