229009044005 has 16 divisors (see below), whose sum is σ = 314393042304. Its totient is φ = 156873024960.

The previous prime is 229009043987. The next prime is 229009044053. The reversal of 229009044005 is 500440900922.

It is not a de Polignac number, because 229009044005 - 2¹⁸ = 229008781861 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

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, 3335282 + ... + 3403251.

It is an arithmetic number, because the mean of its divisors is an integer number (19649565144).

Almost surely, 2^229009044005 is an apocalyptic number.

It is an amenable number.

229009044005 is a deficient number, since it is larger than the sum of its proper divisors (85383998299).

229009044005 is an equidigital number, since it uses as much as digits as its factorization.

229009044005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6739516.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 229009044005 its reverse (500440900922), we get a palindrome (729449944927).

The spelling of 229009044005 in words is "two hundred twenty-nine billion, nine million, forty-four thousand, five".