220000222112 has 96 divisors (see below), whose sum is σ = 505917135360. Its totient is φ = 93060014080.

The previous prime is 220000222103. The next prime is 220000222147. The reversal of 220000222112 is 211222000022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326033 + ... + 739119.

It is an arithmetic number, because the mean of its divisors is an integer number (5269970160).

Almost surely, 2^220000222112 is an apocalyptic number.

220000222112 is a gapful number since it is divisible by the number (22) 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 220000222112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252958567680).

220000222112 is an abundant number, since it is smaller than the sum of its proper divisors (285916913248).

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

220000222112 is a wasteful number, since it uses less digits than its factorization.

220000222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413214 (or 413206 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220000222112 its reverse (211222000022), we get a palindrome (431222222134).

It can be divided in two parts, 22000022 and 2112, that multiplied together give a palindrome (46464046464).

The spelling of 220000222112 in words is "two hundred twenty billion, two hundred twenty-two thousand, one hundred twelve".