22325120 has 32 divisors (see below), whose sum is σ = 53372520. Its totient is φ = 8929792.

The previous prime is 22325119. The next prime is 22325123. The reversal of 22325120 is 2152322.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×22325120³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22325123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16802 + ... + 18081.

Almost surely, 2^22325120 is an apocalyptic number.

22325120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22325120 is an abundant number, since it is smaller than the sum of its proper divisors (31047400).

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

22325120 is an equidigital number, since it uses as much as digits as its factorization.

22325120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34902 (or 34890 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 22325120 is about 4724.9465605444. The cubic root of 22325120 is about 281.5774904528.

Adding to 22325120 its reverse (2152322), we get a palindrome (24477442).

The spelling of 22325120 in words is "twenty-two million, three hundred twenty-five thousand, one hundred twenty".