2522006123 has 16 divisors (see below), whose sum is σ = 3147734016. Its totient is φ = 1967323680.

The previous prime is 2522006009. The next prime is 2522006159. The reversal of 2522006123 is 3216002252.

It is not a de Polignac number, because 2522006123 - 2²⁰ = 2520957547 is a prime.

It is a super-2 number, since 2×2522006123² = 12721029768898982258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2522006623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188711 + ... + 201632.

It is an arithmetic number, because the mean of its divisors is an integer number (196733376).

Almost surely, 2^2522006123 is an apocalyptic number.

2522006123 is a deficient number, since it is larger than the sum of its proper divisors (625727893).

2522006123 is a wasteful number, since it uses less digits than its factorization.

2522006123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390434.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2522006123 is about 50219.5790802751. The cubic root of 2522006123 is about 1361.1794344384.

Adding to 2522006123 its reverse (3216002252), we get a palindrome (5738008375).

The spelling of 2522006123 in words is "two billion, five hundred twenty-two million, six thousand, one hundred twenty-three".