229614696566 has 4 divisors (see below), whose sum is σ = 344422044852. Its totient is φ = 114807348282.

The previous prime is 229614696559. The next prime is 229614696643. The reversal of 229614696566 is 665696416922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 229614696499 and 229614696508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57403674140 + ... + 57403674143.

It is an arithmetic number, because the mean of its divisors is an integer number (86105511213).

Almost surely, 2^229614696566 is an apocalyptic number.

229614696566 is a deficient number, since it is larger than the sum of its proper divisors (114807348286).

229614696566 is a wasteful number, since it uses less digits than its factorization.

229614696566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114807348285.

The product of its digits is 50388480, while the sum is 62.

The spelling of 229614696566 in words is "two hundred twenty-nine billion, six hundred fourteen million, six hundred ninety-six thousand, five hundred sixty-six".