2229739205 has 16 divisors (see below), whose sum is σ = 2818830720. Its totient is φ = 1688516928.

The previous prime is 2229739147. The next prime is 2229739219. The reversal of 2229739205 is 5029379222.

2229739205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2229739205 - 2¹⁶ = 2229673669 is a prime.

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, 114779 + ... + 132791.

It is an arithmetic number, because the mean of its divisors is an integer number (176176920).

Almost surely, 2^2229739205 is an apocalyptic number.

It is an amenable number.

2229739205 is a deficient number, since it is larger than the sum of its proper divisors (589091515).

2229739205 is a wasteful number, since it uses less digits than its factorization.

2229739205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19340.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 2229739205 is about 47220.1144111278. The cubic root of 2229739205 is about 1306.4256240594.

The spelling of 2229739205 in words is "two billion, two hundred twenty-nine million, seven hundred thirty-nine thousand, two hundred five".