200122313320 has 32 divisors (see below), whose sum is σ = 459855532800. Its totient is φ = 78345755968.

The previous prime is 200122313317. The next prime is 200122313351. The reversal of 200122313320 is 23313221002.

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, 53222140 + ... + 53225899.

It is an arithmetic number, because the mean of its divisors is an integer number (14370485400).

Almost surely, 2^200122313320 is an apocalyptic number.

200122313320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200122313320 is an abundant number, since it is smaller than the sum of its proper divisors (259733219480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200122313320 is a wasteful number, since it uses less digits than its factorization.

200122313320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106448097 (or 106448093 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 200122313320 its reverse (23313221002), we get a palindrome (223435534322).

It can be divided in two parts, 20012 and 2313320, that added together give a palindrome (2333332).

The spelling of 200122313320 in words is "two hundred billion, one hundred twenty-two million, three hundred thirteen thousand, three hundred twenty".