229910100 has 72 divisors (see below), whose sum is σ = 760243008. Its totient is φ = 52550400.

The previous prime is 229910099. The next prime is 229910137. The reversal of 229910100 is 1019922.

229910100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52641 + ... + 56840.

Almost surely, 2^229910100 is an apocalyptic number.

229910100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229910100 is an abundant number, since it is smaller than the sum of its proper divisors (530332908).

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

229910100 is a wasteful number, since it uses less digits than its factorization.

229910100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109505 (or 109498 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 229910100 is about 15162.7866831925. The cubic root of 229910100 is about 612.6127294940.

The spelling of 229910100 in words is "two hundred twenty-nine million, nine hundred ten thousand, one hundred".