229007902280 has 32 divisors (see below), whose sum is σ = 515922575040. Its totient is φ = 91486752960.

The previous prime is 229007902259. The next prime is 229007902303. The reversal of 229007902280 is 82209700922.

It is a happy number.

229007902280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3605876 + ... + 3668835.

It is an arithmetic number, because the mean of its divisors is an integer number (16122580470).

Almost surely, 2^229007902280 is an apocalyptic number.

229007902280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229007902280 is an abundant number, since it is smaller than the sum of its proper divisors (286914672760).

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

229007902280 is a wasteful number, since it uses less digits than its factorization.

229007902280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275509 (or 7275505 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 229007902280 in words is "two hundred twenty-nine billion, seven million, nine hundred two thousand, two hundred eighty".