2212051 has 2 divisors, whose sum is σ = 2212052. Its totient is φ = 2212050.

The previous prime is 2212039. The next prime is 2212069. The reversal of 2212051 is 1502122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212051 - 2¹⁷ = 2080979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2212081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106025 + 1106026.

It is an arithmetic number, because the mean of its divisors is an integer number (1106026).

2^2212051 is an apocalyptic number.

2212051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212051 is an equidigital number, since it uses as much as digits as its factorization.

2212051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 2212051 is about 1487.2965407073. The cubic root of 2212051 is about 130.2961885646.

Adding to 2212051 its reverse (1502122), we get a palindrome (3714173).

The spelling of 2212051 in words is "two million, two hundred twelve thousand, fifty-one".