220320211130 has 8 divisors (see below), whose sum is σ = 396576380052. Its totient is φ = 88128084448.

The previous prime is 220320211121. The next prime is 220320211159. The reversal of 220320211130 is 31112023022.

It can be written as a sum of positive squares in 2 ways, for example, as 218531005729 + 1789205401 = 467473^2 + 42299^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 220320211099 and 220320211108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11016010547 + ... + 11016010566.

Almost surely, 2^220320211130 is an apocalyptic number.

220320211130 is a deficient number, since it is larger than the sum of its proper divisors (176256168922).

220320211130 is a wasteful number, since it uses less digits than its factorization.

220320211130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22032021120.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220320211130 its reverse (31112023022), we get a palindrome (251432234152).

The spelling of 220320211130 in words is "two hundred twenty billion, three hundred twenty million, two hundred eleven thousand, one hundred thirty".