12023001197 has 8 divisors (see below), whose sum is σ = 12308884896. Its totient is φ = 11737402992.

The previous prime is 12023001139. The next prime is 12023001217. The reversal of 12023001197 is 79110032021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12023001197 - 2²⁸ = 11754565741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023001797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15083 + ... + 155799.

It is an arithmetic number, because the mean of its divisors is an integer number (1538610612).

Almost surely, 2^12023001197 is an apocalyptic number.

It is an amenable number.

12023001197 is a deficient number, since it is larger than the sum of its proper divisors (285883699).

12023001197 is a wasteful number, since it uses less digits than its factorization.

12023001197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142747.

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 12023001197 in words is "twelve billion, twenty-three million, one thousand, one hundred ninety-seven".