220310000210 has 32 divisors (see below), whose sum is σ = 407356629552. Its totient is φ = 85725250560.

The previous prime is 220310000171. The next prime is 220310000227. The reversal of 220310000210 is 12000013022.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 206385764209 + 13924236001 = 454297^2 + 118001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220310000191 and 220310000200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894550 + ... + 2007470.

Almost surely, 2^220310000210 is an apocalyptic number.

220310000210 is a deficient number, since it is larger than the sum of its proper divisors (187046629342).

220310000210 is a wasteful number, since it uses less digits than its factorization.

220310000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118238.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 220310000210 its reverse (12000013022), we get a palindrome (232310013232).

The spelling of 220310000210 in words is "two hundred twenty billion, three hundred ten million, two hundred ten", and thus it is an aban number.