12422066125245 has 32 divisors (see below), whose sum is σ = 22715045253120. Its totient is φ = 5678556287040.

The previous prime is 12422066125223. The next prime is 12422066125289. The reversal of 12422066125245 is 54252166022421.

It is a happy number.

It is not a de Polignac number, because 12422066125245 - 2¹² = 12422066121149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12422066125197 and 12422066125206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4936266 + ... + 7015044.

It is an arithmetic number, because the mean of its divisors is an integer number (709845164160).

Almost surely, 2^{12422066125245} is an apocalyptic number.

12422066125245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12422066125245 is a deficient number, since it is larger than the sum of its proper divisors (10292979127875).

12422066125245 is a wasteful number, since it uses less digits than its factorization.

12422066125245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135705.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 12422066125245 in words is "twelve trillion, four hundred twenty-two billion, sixty-six million, one hundred twenty-five thousand, two hundred forty-five".