220274112 has 56 divisors (see below), whose sum is σ = 584466192. Its totient is φ = 73216000.

The previous prime is 220274071. The next prime is 220274113. The reversal of 220274112 is 211472022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220274113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75562 + ... + 78422.

Almost surely, 2^220274112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220274112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292233096).

220274112 is an abundant number, since it is smaller than the sum of its proper divisors (364192080).

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

220274112 is a wasteful number, since it uses less digits than its factorization.

220274112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277 (or 3267 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 220274112 is about 14841.6344113443. The cubic root of 220274112 is about 603.9316911771.

The spelling of 220274112 in words is "two hundred twenty million, two hundred seventy-four thousand, one hundred twelve".