224132120 has 32 divisors (see below), whose sum is σ = 509202720. Its totient is φ = 88780800.

The previous prime is 224132099. The next prime is 224132141. The reversal of 224132120 is 21231422.

It is an interprime number because it is at equal distance from previous prime (224132099) and next prime (224132141).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23081 + ... + 31320.

It is an arithmetic number, because the mean of its divisors is an integer number (15912585).

Almost surely, 2^224132120 is an apocalyptic number.

224132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224132120 is an abundant number, since it is smaller than the sum of its proper divisors (285070600).

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

224132120 is a wasteful number, since it uses less digits than its factorization.

224132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54515 (or 54511 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 224132120 is about 14971.0427158565. The cubic root of 224132120 is about 607.4371739237.

Adding to 224132120 its reverse (21231422), we get a palindrome (245363542).

The spelling of 224132120 in words is "two hundred twenty-four million, one hundred thirty-two thousand, one hundred twenty".