2229168805 has 8 divisors (see below), whose sum is σ = 2737212192. Its totient is φ = 1741861968.

The previous prime is 2229168797. The next prime is 2229168827. The reversal of 2229168805 is 5088619222.

2229168805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2229168805 - 2³ = 2229168797 is a prime.

It is a super-2 number, since 2×2229168805² = 9938387122370256050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

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 7 ways as a sum of consecutive naturals, for example, 5183899 + ... + 5184328.

It is an arithmetic number, because the mean of its divisors is an integer number (342151524).

Almost surely, 2^2229168805 is an apocalyptic number.

It is an amenable number.

2229168805 is a deficient number, since it is larger than the sum of its proper divisors (508043387).

2229168805 is a wasteful number, since it uses less digits than its factorization.

2229168805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10368275.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 2229168805 is about 47214.0742258069. The cubic root of 2229168805 is about 1306.3142136118.

The spelling of 2229168805 in words is "two billion, two hundred twenty-nine million, one hundred sixty-eight thousand, eight hundred five".