220000212110 has 64 divisors (see below), whose sum is σ = 455112718848. Its totient is φ = 75005979264.

The previous prime is 220000212109. The next prime is 220000212161. The reversal of 220000212110 is 11212000022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220000212091 and 220000212100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13927637 + ... + 13943423.

It is an arithmetic number, because the mean of its divisors is an integer number (7111136232).

Almost surely, 2^220000212110 is an apocalyptic number.

220000212110 is an abundant number, since it is smaller than the sum of its proper divisors (235112506738).

220000212110 is a wasteful number, since it uses less digits than its factorization.

220000212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16905.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220000212110 its reverse (11212000022), we get a palindrome (231212212132).

The spelling of 220000212110 in words is "two hundred twenty billion, two hundred twelve thousand, one hundred ten".