22225060 has 96 divisors (see below), whose sum is σ = 57859200. Its totient is φ = 7050240.

The previous prime is 22225043. The next prime is 22225081. The reversal of 22225060 is 6052222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54136 + ... + 54544.

It is an arithmetic number, because the mean of its divisors is an integer number (602700).

Almost surely, 2^22225060 is an apocalyptic number.

22225060 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 22225060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28929600).

22225060 is an abundant number, since it is smaller than the sum of its proper divisors (35634140).

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

22225060 is a wasteful number, since it uses less digits than its factorization.

22225060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22225060 is about 4714.3461900883. The cubic root of 22225060 is about 281.1561886302.

Adding to 22225060 its reverse (6052222), we get a palindrome (28277282).

The spelling of 22225060 in words is "twenty-two million, two hundred twenty-five thousand, sixty".