220011010 has 8 divisors (see below), whose sum is σ = 396019836. Its totient is φ = 88004400.

The previous prime is 220010951. The next prime is 220011047. The reversal of 220011010 is 10110022.

It can be written as a sum of positive squares in 2 ways, for example, as 180660481 + 39350529 = 13441^2 + 6273^2 .

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 = 220010984 and 220011002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11000541 + ... + 11000560.

Almost surely, 2^220011010 is an apocalyptic number.

220011010 is a deficient number, since it is larger than the sum of its proper divisors (176008826).

220011010 is a wasteful number, since it uses less digits than its factorization.

220011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22001108.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 220011010 is about 14832.7681165722. The cubic root of 220011010 is about 603.6911440097.

Adding to 220011010 its reverse (10110022), we get a palindrome (230121032).

The spelling of 220011010 in words is "two hundred twenty million, eleven thousand, ten".