220000010 has 8 divisors (see below), whose sum is σ = 396000036. Its totient is φ = 88000000.

The previous prime is 219999919. The next prime is 220000013. The reversal of 220000010 is 10000022.

It can be written as a sum of positive squares in 2 ways, for example, as 197655481 + 22344529 = 14059^2 + 4727^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 219999949 and 220000003.

It is not an unprimeable number, because it can be changed into a prime (220000013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10999991 + ... + 11000010.

Almost surely, 2^220000010 is an apocalyptic number.

220000010 is a deficient number, since it is larger than the sum of its proper divisors (176000026).

220000010 is a wasteful number, since it uses less digits than its factorization.

220000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22000008.

The product of its (nonzero) digits is 4, while the sum is 5.

The square root of 220000010 is about 14832.3973112913. The cubic root of 220000010 is about 603.6810828265.

Adding to 220000010 its reverse (10000022), we get a palindrome (230000032).

The spelling of 220000010 in words is "two hundred twenty million, ten", and thus it is an aban number.