2212212182 has 8 divisors (see below), whose sum is σ = 3333199296. Its totient is φ = 1101145752.

The previous prime is 2212212181. The next prime is 2212212229. The reversal of 2212212182 is 2812122122.

It is a happy number.

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

It is a super-2 number, since 2×2212212182² = 9787765476378402248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212212181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2479613 + ... + 2480504.

It is an arithmetic number, because the mean of its divisors is an integer number (416649912).

Almost surely, 2^2212212182 is an apocalyptic number.

2212212182 is a deficient number, since it is larger than the sum of its proper divisors (1120987114).

2212212182 is a wasteful number, since it uses less digits than its factorization.

2212212182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960342.

The product of its digits is 512, while the sum is 23.

The square root of 2212212182 is about 47034.1597352392. The cubic root of 2212212182 is about 1302.9935318277.

The spelling of 2212212182 in words is "two billion, two hundred twelve million, two hundred twelve thousand, one hundred eighty-two".