2205215039 has 4 divisors (see below), whose sum is σ = 2276351040. Its totient is φ = 2134079040.

The previous prime is 2205215029. The next prime is 2205215063. The reversal of 2205215039 is 9305125022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9305125022 = 2 ⋅4652562511.

It is a cyclic number.

It is not a de Polignac number, because 2205215039 - 2¹⁶ = 2205149503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205215009) 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 3 ways as a sum of consecutive naturals, for example, 35567954 + ... + 35568015.

It is an arithmetic number, because the mean of its divisors is an integer number (569087760).

Almost surely, 2^2205215039 is an apocalyptic number.

2205215039 is a deficient number, since it is larger than the sum of its proper divisors (71136001).

2205215039 is an equidigital number, since it uses as much as digits as its factorization.

2205215039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71136000.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 2205215039 is about 46959.7171946340. The cubic root of 2205215039 is about 1301.6183078841.

The spelling of 2205215039 in words is "two billion, two hundred five million, two hundred fifteen thousand, thirty-nine".