2212082 has 16 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 1063728.

The previous prime is 2212081. The next prime is 2212097. The reversal of 2212082 is 2802122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212082.

It is not an unprimeable number, because it can be changed into a prime (2212081) 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, 12269 + ... + 12447.

It is an arithmetic number, because the mean of its divisors is an integer number (215460).

2^2212082 is an apocalyptic number.

2212082 is a deficient number, since it is larger than the sum of its proper divisors (1235278).

2212082 is a wasteful number, since it uses less digits than its factorization.

2212082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2212082 is about 1487.3069622643. The cubic root of 2212082 is about 130.2967972249.

The spelling of 2212082 in words is "two million, two hundred twelve thousand, eighty-two".