200220022210 has 16 divisors (see below), whose sum is σ = 388118812536. Its totient is φ = 73927392768.

The previous prime is 200220022207. The next prime is 200220022253. The reversal of 200220022210 is 12220022002.

It can be written as a sum of positive squares in 4 ways, for example, as 172667674089 + 27552348121 = 415533^2 + 165989^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 770076879 + ... + 770077138.

Almost surely, 2^200220022210 is an apocalyptic number.

200220022210 is a deficient number, since it is larger than the sum of its proper divisors (187898790326).

200220022210 is a wasteful number, since it uses less digits than its factorization.

200220022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540154037.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 200220022210 its reverse (12220022002), we get a palindrome (212440044212).

The spelling of 200220022210 in words is "two hundred billion, two hundred twenty million, twenty-two thousand, two hundred ten".