2522522101 has 32 divisors (see below), whose sum is σ = 3056527872. Its totient is φ = 2055029760.

The previous prime is 2522522083. The next prime is 2522522113. The reversal of 2522522101 is 1012252252.

It is a cyclic number.

It is not a de Polignac number, because 2522522101 - 2⁵ = 2522522069 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 (2522526101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321315 + ... + 329071.

It is an arithmetic number, because the mean of its divisors is an integer number (95516496).

Almost surely, 2^2522522101 is an apocalyptic number.

It is an amenable number.

2522522101 is a deficient number, since it is larger than the sum of its proper divisors (534005771).

2522522101 is a wasteful number, since it uses less digits than its factorization.

2522522101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7869.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2522522101 is about 50224.7160370270. The cubic root of 2522522101 is about 1361.2722561467.

Adding to 2522522101 its reverse (1012252252), we get a palindrome (3534774353).

The spelling of 2522522101 in words is "two billion, five hundred twenty-two million, five hundred twenty-two thousand, one hundred one".