220212110 has 8 divisors (see below), whose sum is σ = 396381816. Its totient is φ = 88084840.

The previous prime is 220212079. The next prime is 220212121. The reversal of 220212110 is 11212022.

It is a happy number.

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 = 220212091 and 220212100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11010596 + ... + 11010615.

It is an arithmetic number, because the mean of its divisors is an integer number (49547727).

Almost surely, 2^220212110 is an apocalyptic number.

220212110 is a deficient number, since it is larger than the sum of its proper divisors (176169706).

220212110 is a wasteful number, since it uses less digits than its factorization.

220212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22021218.

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

The square root of 220212110 is about 14839.5454782146. The cubic root of 220212110 is about 603.8750216541.

Adding to 220212110 its reverse (11212022), we get a palindrome (231424132).

The spelling of 220212110 in words is "two hundred twenty million, two hundred twelve thousand, one hundred ten".