22241130 has 32 divisors (see below), whose sum is σ = 53936064. Its totient is φ = 5869056.

The previous prime is 22241113. The next prime is 22241137. The reversal of 22241130 is 3114222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (22241137) 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, 912 + ... + 6731.

It is an arithmetic number, because the mean of its divisors is an integer number (1685502).

Almost surely, 2^22241130 is an apocalyptic number.

22241130 is an abundant number, since it is smaller than the sum of its proper divisors (31694934).

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

22241130 is a wasteful number, since it uses less digits than its factorization.

22241130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22241130 is about 4716.0502541852. The cubic root of 22241130 is about 281.2239363502.

Subtracting from 22241130 its sum of digits (15), we obtain a triangular number (22241115 = T₆₆₆₉).

Adding to 22241130 its reverse (3114222), we get a palindrome (25355352).

The spelling of 22241130 in words is "twenty-two million, two hundred forty-one thousand, one hundred thirty".