220220210101112 has 32 divisors (see below), whose sum is σ = 448610605012080. Its totient is φ = 100740627079680.

The previous prime is 220220210101109. The next prime is 220220210101237. The reversal of 220220210101112 is 211101012022022.

It is a super-3 number, since 3×220220210101112³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9369466214 + ... + 9369489717.

Almost surely, 2^{220220210101112} is an apocalyptic number.

It is an amenable number.

220220210101112 is an abundant number, since it is smaller than the sum of its proper divisors (228390394910968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220220210101112 is a wasteful number, since it uses less digits than its factorization.

220220210101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18738956063 (or 18738956059 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220220210101112 its reverse (211101012022022), we get a palindrome (431321222123134).

The spelling of 220220210101112 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred ten million, one hundred one thousand, one hundred twelve".