200201123322 has 24 divisors (see below), whose sum is σ = 459284930676. Its totient is φ = 62808195456.

The previous prime is 200201123321. The next prime is 200201123333. The reversal of 200201123322 is 223321102002.

200201123322 is a `hidden beast` number, since 20 + 0 + 201 + 123 + 322 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 194488938081 + 5712185241 = 441009^2 + 75579^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200201123295 and 200201123304.

It is not an unprimeable number, because it can be changed into a prime (200201123321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327125713 + ... + 327126324.

Almost surely, 2^200201123322 is an apocalyptic number.

200201123322 is an abundant number, since it is smaller than the sum of its proper divisors (259083807354).

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

200201123322 is a wasteful number, since it uses less digits than its factorization.

200201123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654252062 (or 654252059 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200201123322 its reverse (223321102002), we get a palindrome (423522225324).

The spelling of 200201123322 in words is "two hundred billion, two hundred one million, one hundred twenty-three thousand, three hundred twenty-two".