12238184651 has 8 divisors (see below), whose sum is σ = 15257996544. Its totient is φ = 9536247720.

The previous prime is 12238184641. The next prime is 12238184653. The reversal of 12238184651 is 15648183221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12238184651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12238184599 and 12238184608.

It is not an unprimeable number, because it can be changed into a prime (12238184653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79468655 + ... + 79468808.

It is an arithmetic number, because the mean of its divisors is an integer number (1907249568).

Almost surely, 2^12238184651 is an apocalyptic number.

12238184651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12238184651 is a deficient number, since it is larger than the sum of its proper divisors (3019811893).

12238184651 is a wasteful number, since it uses less digits than its factorization.

12238184651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158937481.

The product of its digits is 92160, while the sum is 41.

The spelling of 12238184651 in words is "twelve billion, two hundred thirty-eight million, one hundred eighty-four thousand, six hundred fifty-one".