229273215605 has 32 divisors (see below), whose sum is σ = 319897144320. Its totient is φ = 154488280320.

The previous prime is 229273215599. The next prime is 229273215653. The reversal of 229273215605 is 506512372922.

It is not a de Polignac number, because 229273215605 - 2¹⁶ = 229273150069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2166587 + ... + 2269943.

It is an arithmetic number, because the mean of its divisors is an integer number (9996785760).

Almost surely, 2^229273215605 is an apocalyptic number.

It is an amenable number.

229273215605 is a deficient number, since it is larger than the sum of its proper divisors (90623928715).

229273215605 is a wasteful number, since it uses less digits than its factorization.

229273215605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104469.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 229273215605 in words is "two hundred twenty-nine billion, two hundred seventy-three million, two hundred fifteen thousand, six hundred five".