229072012 has 12 divisors (see below), whose sum is σ = 431712736. Its totient is φ = 105725520.

The previous prime is 229072009. The next prime is 229072021. The reversal of 229072012 is 210270922.

229072012 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

229072012 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202564 + ... + 2202667.

Almost surely, 2^229072012 is an apocalyptic number.

It is an amenable number.

229072012 is a deficient number, since it is larger than the sum of its proper divisors (202640724).

229072012 is a wasteful number, since it uses less digits than its factorization.

229072012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405248 (or 4405246 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 229072012 is about 15135.1251068500. The cubic root of 229072012 is about 611.8674403542.

The spelling of 229072012 in words is "two hundred twenty-nine million, seventy-two thousand, twelve".