12245423001 has 16 divisors (see below), whose sum is σ = 19011763584. Its totient is φ = 6865357824.

The previous prime is 12245422957. The next prime is 12245423041. The reversal of 12245423001 is 10032454221.

It is not a de Polignac number, because 12245423001 - 2⁷ = 12245422873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12245423041) 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, 5499976 + ... + 5502201.

It is an arithmetic number, because the mean of its divisors is an integer number (1188235224).

Almost surely, 2^12245423001 is an apocalyptic number.

It is an amenable number.

12245423001 is a deficient number, since it is larger than the sum of its proper divisors (6766340583).

12245423001 is a wasteful number, since it uses less digits than its factorization.

12245423001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002240.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 12245423001 its reverse (10032454221), we get a palindrome (22277877222).

The spelling of 12245423001 in words is "twelve billion, two hundred forty-five million, four hundred twenty-three thousand, one".