200022330331231 has 4 divisors (see below), whose sum is σ = 200255185198600. Its totient is φ = 199789475463864.

The previous prime is 200022330331177. The next prime is 200022330331237. The reversal of 200022330331231 is 132133033220002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200022330331231 is a prime.

It is a super-2 number, since 2×200022330331231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200022330331196 and 200022330331205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022330331237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116427432396 + ... + 116427434113.

It is an arithmetic number, because the mean of its divisors is an integer number (50063796299650).

Almost surely, 2^{200022330331231} is an apocalyptic number.

200022330331231 is a deficient number, since it is larger than the sum of its proper divisors (232854867369).

200022330331231 is an equidigital number, since it uses as much as digits as its factorization.

200022330331231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232854867368.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 200022330331231 its reverse (132133033220002), we get a palindrome (332155363551233).

The spelling of 200022330331231 in words is "two hundred trillion, twenty-two billion, three hundred thirty million, three hundred thirty-one thousand, two hundred thirty-one".