200220100210 has 32 divisors (see below), whose sum is σ = 400638938112. Its totient is φ = 71542664640.

The previous prime is 200220100189. The next prime is 200220100211. The reversal of 200220100210 is 12001022002.

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 (200220100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24837174 + ... + 24845233.

It is an arithmetic number, because the mean of its divisors is an integer number (12519966816).

Almost surely, 2^200220100210 is an apocalyptic number.

200220100210 is an abundant number, since it is smaller than the sum of its proper divisors (200418837902).

200220100210 is a wasteful number, since it uses less digits than its factorization.

200220100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49682458.

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

Adding to 200220100210 its reverse (12001022002), we get a palindrome (212221122212).

The spelling of 200220100210 in words is "two hundred billion, two hundred twenty million, one hundred thousand, two hundred ten".