2522011 has 2 divisors, whose sum is σ = 2522012. Its totient is φ = 2522010.

The previous prime is 2521979. The next prime is 2522017. The reversal of 2522011 is 1102252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2522011 - 2⁵ = 2521979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2521982 and 2522000.

It is not a weakly prime, because it can be changed into another prime (2522017) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261005 + 1261006.

It is an arithmetic number, because the mean of its divisors is an integer number (1261006).

2^2522011 is an apocalyptic number.

2522011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522011 is an equidigital number, since it uses as much as digits as its factorization.

2522011 is an evil number, because the sum of its binary digits is even.

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

The square root of 2522011 is about 1588.0840657849. The cubic root of 2522011 is about 136.1180311844.

Adding to 2522011 its reverse (1102252), we get a palindrome (3624263).

The spelling of 2522011 in words is "two million, five hundred twenty-two thousand, eleven".