220112588112 has 40 divisors (see below), whose sum is σ = 568766590656. Its totient is φ = 73352487936.

The previous prime is 220112588051. The next prime is 220112588123. The reversal of 220112588112 is 211885211022.

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, 379873 + ... + 764544.

Almost surely, 2^220112588112 is an apocalyptic number.

It is an amenable number.

220112588112 is an abundant number, since it is smaller than the sum of its proper divisors (348654002544).

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

220112588112 is a wasteful number, since it uses less digits than its factorization.

220112588112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148435 (or 1148429 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 33.

Adding to 220112588112 its reverse (211885211022), we get a palindrome (431997799134).

The spelling of 220112588112 in words is "two hundred twenty billion, one hundred twelve million, five hundred eighty-eight thousand, one hundred twelve".