220112214 has 48 divisors (see below), whose sum is σ = 528638976. Its totient is φ = 60858000.

The previous prime is 220112213. The next prime is 220112261. The reversal of 220112214 is 412211022.

It is a junction number, because it is equal to n+sod(n) for n = 220112193 and 220112202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220112213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2962 + ... + 21189.

It is an arithmetic number, because the mean of its divisors is an integer number (11013312).

Almost surely, 2^220112214 is an apocalyptic number.

220112214 is an abundant number, since it is smaller than the sum of its proper divisors (308526762).

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

220112214 is a wasteful number, since it uses less digits than its factorization.

220112214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24201 (or 24194 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 220112214 is about 14836.1792251240. The cubic root of 220112214 is about 603.7836948219.

Adding to 220112214 its reverse (412211022), we get a palindrome (632323236).

The spelling of 220112214 in words is "two hundred twenty million, one hundred twelve thousand, two hundred fourteen".