200221002010 has 16 divisors (see below), whose sum is σ = 360511658496. Its totient is φ = 80063099728.

The previous prime is 200221001963. The next prime is 200221002013. The reversal of 200221002010 is 10200122002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (200221002013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3129382 + ... + 3192721.

It is an arithmetic number, because the mean of its divisors is an integer number (22531978656).

Almost surely, 2^200221002010 is an apocalyptic number.

200221002010 is a deficient number, since it is larger than the sum of its proper divisors (160290656486).

200221002010 is a wasteful number, since it uses less digits than its factorization.

200221002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325277.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200221002010 its reverse (10200122002), we get a palindrome (210421124012).

The spelling of 200221002010 in words is "two hundred billion, two hundred twenty-one million, two thousand, ten".