200102003012322 has 48 divisors (see below), whose sum is σ = 438428549988000. Its totient is φ = 65950798807872.

The previous prime is 200102003012321. The next prime is 200102003012377. The reversal of 200102003012322 is 223210300201002.

200102003012322 is a `hidden beast` number, since 20 + 0 + 1 + 0 + 20 + 0 + 301 + 2 + 322 = 666.

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 = 200102003012295 and 200102003012304.

It is not an unprimeable number, because it can be changed into a prime (200102003012321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339103329 + ... + 339692907.

It is an arithmetic number, because the mean of its divisors is an integer number (9133928124750).

Almost surely, 2^{200102003012322} is an apocalyptic number.

200102003012322 is an abundant number, since it is smaller than the sum of its proper divisors (238326546975678).

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

200102003012322 is a wasteful number, since it uses less digits than its factorization.

200102003012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801535 (or 801532 counting only the distinct ones).

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

Adding to 200102003012322 its reverse (223210300201002), we get a palindrome (423312303213324).

The spelling of 200102003012322 in words is "two hundred trillion, one hundred two billion, three million, twelve thousand, three hundred twenty-two".