220020222010 has 16 divisors (see below), whose sum is σ = 396041824296. Its totient is φ = 88006883328.

The previous prime is 220020221923. The next prime is 220020222077. The reversal of 220020222010 is 10222020022.

It can be written as a sum of positive squares in 4 ways, for example, as 134777828641 + 85242393369 = 367121^2 + 291963^2 .

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, 1152922 + ... + 1330138.

Almost surely, 2^220020222010 is an apocalyptic number.

220020222010 is a deficient number, since it is larger than the sum of its proper divisors (176021602286).

220020222010 is a wasteful number, since it uses less digits than its factorization.

220020222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301377.

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

Adding to 220020222010 its reverse (10222020022), we get a palindrome (230242242032).

The spelling of 220020222010 in words is "two hundred twenty billion, twenty million, two hundred twenty-two thousand, ten".