12522738228004 has 12 divisors (see below), whose sum is σ = 21921532860528. Its totient is φ = 6259443125000.

The previous prime is 12522738228001. The next prime is 12522738228037. The reversal of 12522738228004 is 40082283722521.

It is a super-2 number, since 2×12522738228004² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12522738228001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481482622 + ... + 481508629.

It is an arithmetic number, because the mean of its divisors is an integer number (1826794405044).

Almost surely, 2^{12522738228004} is an apocalyptic number.

It is an amenable number.

12522738228004 is a deficient number, since it is larger than the sum of its proper divisors (9398794632524).

12522738228004 is a wasteful number, since it uses less digits than its factorization.

12522738228004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962994506 (or 962994504 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 12522738228004 in words is "twelve trillion, five hundred twenty-two billion, seven hundred thirty-eight million, two hundred twenty-eight thousand, four".