229606719338 has 4 divisors (see below), whose sum is σ = 344410079010. Its totient is φ = 114803359668.

The previous prime is 229606719337. The next prime is 229606719341. The reversal of 229606719338 is 833917606922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833917606922 = 2 ⋅416958803461.

It can be written as a sum of positive squares in only one way, i.e., 166714606249 + 62892113089 = 408307^2 + 250783^2 .

It is not an unprimeable number, because it can be changed into a prime (229606719337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57401679833 + ... + 57401679836.

Almost surely, 2^229606719338 is an apocalyptic number.

229606719338 is a deficient number, since it is larger than the sum of its proper divisors (114803359672).

229606719338 is a wasteful number, since it uses less digits than its factorization.

229606719338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114803359671.

The product of its (nonzero) digits is 5878656, while the sum is 56.

The spelling of 229606719338 in words is "two hundred twenty-nine billion, six hundred six million, seven hundred nineteen thousand, three hundred thirty-eight".