229602220 has 24 divisors (see below), whose sum is σ = 484596000. Its totient is φ = 91377792.

The previous prime is 229602103. The next prime is 229602227. The reversal of 229602220 is 22206922.

It is not an unprimeable number, because it can be changed into a prime (229602227) 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, 24865 + ... + 32824.

It is an arithmetic number, because the mean of its divisors is an integer number (20191500).

Almost surely, 2^229602220 is an apocalyptic number.

229602220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229602220 is an abundant number, since it is smaller than the sum of its proper divisors (254993780).

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

229602220 is a wasteful number, since it uses less digits than its factorization.

229602220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57897 (or 57895 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 229602220 is about 15152.6307946838. The cubic root of 229602220 is about 612.3391508770.

The spelling of 229602220 in words is "two hundred twenty-nine million, six hundred two thousand, two hundred twenty".