200321311323122 has 16 divisors (see below), whose sum is σ = 328155199905600. Its totient is φ = 90956060825040.

The previous prime is 200321311323019. The next prime is 200321311323181. The reversal of 200321311323122 is 221323113123002.

200321311323122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200321311323091 and 200321311323100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4954013597 + ... + 4954054032.

It is an arithmetic number, because the mean of its divisors is an integer number (20509699994100).

Almost surely, 2^{200321311323122} is an apocalyptic number.

200321311323122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200321311323122 is a deficient number, since it is larger than the sum of its proper divisors (127833888582478).

200321311323122 is a wasteful number, since it uses less digits than its factorization.

200321311323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9908068561.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 200321311323122 its reverse (221323113123002), we get a palindrome (421644424446124).

The spelling of 200321311323122 in words is "two hundred trillion, three hundred twenty-one billion, three hundred eleven million, three hundred twenty-three thousand, one hundred twenty-two".