220110220222012 has 12 divisors (see below), whose sum is σ = 385269025547560. Its totient is φ = 110033355779856.

The previous prime is 220110220221989. The next prime is 220110220222049. The reversal of 220110220222012 is 210222022011022.

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, 5438560023 + ... + 5438600494.

Almost surely, 2^{220110220222012} is an apocalyptic number.

It is an amenable number.

220110220222012 is a deficient number, since it is larger than the sum of its proper divisors (165158805325548).

220110220222012 is a wasteful number, since it uses less digits than its factorization.

220110220222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10877165580 (or 10877165578 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220110220222012 its reverse (210222022011022), we get a palindrome (430332242233034).

The spelling of 220110220222012 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty million, two hundred twenty-two thousand, twelve".