222685060 has 48 divisors (see below), whose sum is σ = 514354176. Its totient is φ = 80468352.

The previous prime is 222685051. The next prime is 222685061. The reversal of 222685060 is 60586222.

222685060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222685061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3109 + ... + 21331.

It is an arithmetic number, because the mean of its divisors is an integer number (10715712).

Almost surely, 2^222685060 is an apocalyptic number.

222685060 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 222685060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257177088).

222685060 is an abundant number, since it is smaller than the sum of its proper divisors (291669116).

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

222685060 is a wasteful number, since it uses less digits than its factorization.

222685060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18292 (or 18290 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 222685060 is about 14922.6358261535. The cubic root of 222685060 is about 606.1270886972.

The spelling of 222685060 in words is "two hundred twenty-two million, six hundred eighty-five thousand, sixty".