220202220130 has 8 divisors (see below), whose sum is σ = 396363996252. Its totient is φ = 88080888048.

The previous prime is 220202220097. The next prime is 220202220143. The reversal of 220202220130 is 31022202022.

It can be written as a sum of positive squares in 2 ways, for example, as 203400098001 + 16802122129 = 450999^2 + 129623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11010110997 + ... + 11010111016.

Almost surely, 2^220202220130 is an apocalyptic number.

220202220130 is a deficient number, since it is larger than the sum of its proper divisors (176161776122).

220202220130 is a wasteful number, since it uses less digits than its factorization.

220202220130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22020222020.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 220202220130 its reverse (31022202022), we get a palindrome (251224422152).

The spelling of 220202220130 in words is "two hundred twenty billion, two hundred two million, two hundred twenty thousand, one hundred thirty".