12075025969 has 4 divisors (see below), whose sum is σ = 12128220144. Its totient is φ = 12021831796.

The previous prime is 12075025943. The next prime is 12075025973. The reversal of 12075025969 is 96952057021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12075025969 - 2¹³ = 12075017777 is a prime.

It is a super-2 number, since 2×12075025969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12075022969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26596747 + ... + 26597200.

It is an arithmetic number, because the mean of its divisors is an integer number (3032055036).

Almost surely, 2^12075025969 is an apocalyptic number.

It is an amenable number.

12075025969 is a deficient number, since it is larger than the sum of its proper divisors (53194175).

12075025969 is an equidigital number, since it uses as much as digits as its factorization.

12075025969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53194174.

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 12075025969 in words is "twelve billion, seventy-five million, twenty-five thousand, nine hundred sixty-nine".