12136622412366 has 24 divisors (see below), whose sum is σ = 27144273783744. Its totient is φ = 3915039487680.

The previous prime is 12136622412359. The next prime is 12136622412367. The reversal of 12136622412366 is 66321422663121.

12136622412366 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 6 + 622 + 4 + 12 + 3 + 6 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12136622412367) 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 11 ways as a sum of consecutive naturals, for example, 10875109131 + ... + 10875110246.

It is an arithmetic number, because the mean of its divisors is an integer number (1131011407656).

Almost surely, 2^{12136622412366} is an apocalyptic number.

12136622412366 is an abundant number, since it is smaller than the sum of its proper divisors (15007651371378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12136622412366 is a wasteful number, since it uses less digits than its factorization.

12136622412366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750219416 (or 21750219413 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The spelling of 12136622412366 in words is "twelve trillion, one hundred thirty-six billion, six hundred twenty-two million, four hundred twelve thousand, three hundred sixty-six".