220112112011120 has 320 divisors, whose sum is σ = 604432091298816. Its totient is φ = 72978585845760.

The previous prime is 220112112011119. The next prime is 220112112011189. The reversal of 220112112011120 is 21110211211022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4372397150 + ... + 4372447490.

Almost surely, 2^{220112112011120} is an apocalyptic number.

220112112011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220112112011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302216045649408).

220112112011120 is an abundant number, since it is smaller than the sum of its proper divisors (384319979287696).

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

220112112011120 is a wasteful number, since it uses less digits than its factorization.

220112112011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52208 (or 52202 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220112112011120 its reverse (21110211211022), we get a palindrome (241222323222142).

The spelling of 220112112011120 in words is "two hundred twenty trillion, one hundred twelve billion, one hundred twelve million, eleven thousand, one hundred twenty".