229322472906 has 32 divisors (see below), whose sum is σ = 473709772800. Its totient is φ = 73932830640.

The previous prime is 229322472889. The next prime is 229322472913. The reversal of 229322472906 is 609274223922.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23286 + ... + 677633.

It is an arithmetic number, because the mean of its divisors is an integer number (14803430400).

Almost surely, 2^229322472906 is an apocalyptic number.

229322472906 is an abundant number, since it is smaller than the sum of its proper divisors (244387299894).

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

229322472906 is a wasteful number, since it uses less digits than its factorization.

229322472906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702714.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 229322472906 in words is "two hundred twenty-nine billion, three hundred twenty-two million, four hundred seventy-two thousand, nine hundred six".