2202155795 has 12 divisors (see below), whose sum is σ = 3074030064. Its totient is φ = 1510049520.

The previous prime is 2202155783. The next prime is 2202155801. The reversal of 2202155795 is 5975512022.

It is not a de Polignac number, because 2202155795 - 2¹⁸ = 2201893651 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4493951 + ... + 4494440.

It is an arithmetic number, because the mean of its divisors is an integer number (256169172).

Almost surely, 2^2202155795 is an apocalyptic number.

2202155795 is a deficient number, since it is larger than the sum of its proper divisors (871874269).

2202155795 is an equidigital number, since it uses as much as digits as its factorization.

2202155795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988410 (or 8988403 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 2202155795 is about 46927.1328231334. The cubic root of 2202155795 is about 1301.0161276412.

The spelling of 2202155795 in words is "two billion, two hundred two million, one hundred fifty-five thousand, seven hundred ninety-five".