2135002205 has 16 divisors (see below), whose sum is σ = 3100239360. Its totient is φ = 1377883392.

The previous prime is 2135002201. The next prime is 2135002211. The reversal of 2135002205 is 5022005312.

It is a cyclic number.

It is not a de Polignac number, because 2135002205 - 2² = 2135002201 is a prime.

2135002205 is a modest number, since divided by 2205 gives 2135 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135002201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1793525 + ... + 1794714.

It is an arithmetic number, because the mean of its divisors is an integer number (193764960).

Almost surely, 2^2135002205 is an apocalyptic number.

It is an amenable number.

2135002205 is a deficient number, since it is larger than the sum of its proper divisors (965237155).

2135002205 is a wasteful number, since it uses less digits than its factorization.

2135002205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588268.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2135002205 is about 46206.0840690920. The cubic root of 2135002205 is about 1287.6547748705.

Adding to 2135002205 its reverse (5022005312), we get a palindrome (7157007517).

The spelling of 2135002205 in words is "two billion, one hundred thirty-five million, two thousand, two hundred five".