2202905139 has 8 divisors (see below), whose sum is σ = 2985358032. Its totient is φ = 1444527840.

The previous prime is 2202905119. The next prime is 2202905147. The reversal of 2202905139 is 9315092022.

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

It is not a de Polignac number, because 2202905139 - 2¹¹ = 2202903091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202905119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6018684 + ... + 6019049.

It is an arithmetic number, because the mean of its divisors is an integer number (373169754).

Almost surely, 2^2202905139 is an apocalyptic number.

2202905139 is a deficient number, since it is larger than the sum of its proper divisors (782452893).

2202905139 is a wasteful number, since it uses less digits than its factorization.

2202905139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12037797.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2202905139 is about 46935.1162670340. The cubic root of 2202905139 is about 1301.1636797312.

The spelling of 2202905139 in words is "two billion, two hundred two million, nine hundred five thousand, one hundred thirty-nine".