12014254197 has 48 divisors (see below), whose sum is σ = 19704362496. Its totient is φ = 7046265600.

The previous prime is 12014254177. The next prime is 12014254253. The reversal of 12014254197 is 79145241021.

12014254197 is a `hidden beast` number, since 1 + 20 + 1 + 4 + 2 + 541 + 97 = 666.

It is not a de Polignac number, because 12014254197 - 2²⁶ = 11947145333 is a prime.

It is a super-2 number, since 2×12014254197² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014254177) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 355173 + ... + 387525.

It is an arithmetic number, because the mean of its divisors is an integer number (410507552).

Almost surely, 2^12014254197 is an apocalyptic number.

It is an amenable number.

12014254197 is a deficient number, since it is larger than the sum of its proper divisors (7690108299).

12014254197 is a wasteful number, since it uses less digits than its factorization.

12014254197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32423 (or 32398 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 12014254197 in words is "twelve billion, fourteen million, two hundred fifty-four thousand, one hundred ninety-seven".