200646222082 has 16 divisors (see below), whose sum is σ = 335445697440. Its totient is φ = 89452185408.

The previous prime is 200646222067. The next prime is 200646222113. The reversal of 200646222082 is 280222646002.

It is a super-3 number, since 3×200646222082³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 155298288 + ... + 155299579.

It is an arithmetic number, because the mean of its divisors is an integer number (20965356090).

Almost surely, 2^200646222082 is an apocalyptic number.

200646222082 is a deficient number, since it is larger than the sum of its proper divisors (134799475358).

200646222082 is a wasteful number, since it uses less digits than its factorization.

200646222082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310597905.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 200646222082 its reverse (280222646002), we get a palindrome (480868868084).

The spelling of 200646222082 in words is "two hundred billion, six hundred forty-six million, two hundred twenty-two thousand, eighty-two".