2212055 has 8 divisors (see below), whose sum is σ = 2711232. Its totient is φ = 1731808.

The previous prime is 2212051. The next prime is 2212069. The reversal of 2212055 is 5502122.

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

It is a cyclic number.

It is not a de Polignac number, because 2212055 - 2² = 2212051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212051) 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, 4472 + ... + 4941.

It is an arithmetic number, because the mean of its divisors is an integer number (338904).

2^2212055 is an apocalyptic number.

2212055 is a deficient number, since it is larger than the sum of its proper divisors (499177).

2212055 is an equidigital number, since it uses as much as digits as its factorization.

2212055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2212055 is about 1487.2978854285. The cubic root of 2212055 is about 130.2962671018.

Adding to 2212055 its reverse (5502122), we get a palindrome (7714177).

The spelling of 2212055 in words is "two million, two hundred twelve thousand, fifty-five".