229810120 has 32 divisors (see below), whose sum is σ = 526833720. Its totient is φ = 90188800.

The previous prime is 229810117. The next prime is 229810121. The reversal of 229810120 is 21018922.

229810120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 203861284 + 25948836 = 14278^2 + 5094^2 .

It is not an unprimeable number, because it can be changed into a prime (229810121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52081 + ... + 56320.

Almost surely, 2^229810120 is an apocalyptic number.

229810120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229810120 is an abundant number, since it is smaller than the sum of its proper divisors (297023600).

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

229810120 is a wasteful number, since it uses less digits than its factorization.

229810120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108465 (or 108461 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 229810120 is about 15159.4894373129. The cubic root of 229810120 is about 612.5239152123.

The spelling of 229810120 in words is "two hundred twenty-nine million, eight hundred ten thousand, one hundred twenty".