229030722 has 24 divisors (see below), whose sum is σ = 504370620. Its totient is φ = 75091680.

The previous prime is 229030687. The next prime is 229030729. The reversal of 229030722 is 227030922.

It can be written as a sum of positive squares in 2 ways, for example, as 222934761 + 6095961 = 14931^2 + 2469^2 .

It is not an unprimeable number, because it can be changed into a prime (229030729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103197 + ... + 105392.

Almost surely, 2^229030722 is an apocalyptic number.

229030722 is an abundant number, since it is smaller than the sum of its proper divisors (275339898).

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

229030722 is a wasteful number, since it uses less digits than its factorization.

229030722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208658 (or 208655 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 229030722 is about 15133.7609998308. The cubic root of 229030722 is about 611.8306753147.

The spelling of 229030722 in words is "two hundred twenty-nine million, thirty thousand, seven hundred twenty-two".