12106452366 has 48 divisors (see below), whose sum is σ = 26898410448. Its totient is φ = 3932956800.

The previous prime is 12106452361. The next prime is 12106452389. The reversal of 12106452366 is 66325460121.

12106452366 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 645 + 2 + 3 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 12106452366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106452361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 745465 + ... + 761531.

It is an arithmetic number, because the mean of its divisors is an integer number (560383551).

Almost surely, 2^12106452366 is an apocalyptic number.

12106452366 is an abundant number, since it is smaller than the sum of its proper divisors (14791958082).

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

12106452366 is a wasteful number, since it uses less digits than its factorization.

12106452366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17137 (or 17134 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 12106452366 in words is "twelve billion, one hundred six million, four hundred fifty-two thousand, three hundred sixty-six".