2202082091 has 16 divisors (see below), whose sum is σ = 2417925600. Its totient is φ = 1988889600.

The previous prime is 2202082087. The next prime is 2202082139. The reversal of 2202082091 is 1902802022.

It is a cyclic number.

It is not a de Polignac number, because 2202082091 - 2² = 2202082087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2202082091.

It is not an unprimeable number, because it can be changed into a prime (2202082021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2339681 + ... + 2340621.

It is an arithmetic number, because the mean of its divisors is an integer number (151120350).

Almost surely, 2^2202082091 is an apocalyptic number.

2202082091 is a deficient number, since it is larger than the sum of its proper divisors (215843509).

2202082091 is a wasteful number, since it uses less digits than its factorization.

2202082091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2202082091 is about 46926.3475139500. The cubic root of 2202082091 is about 1301.0016129003.

The spelling of 2202082091 in words is "two billion, two hundred two million, eighty-two thousand, ninety-one".