11650110636666 has 32 divisors (see below), whose sum is σ = 23531954501376. Its totient is φ = 3844751400000.

The previous prime is 11650110636643. The next prime is 11650110636673. The reversal of 11650110636666 is 66663601105611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13714116 + ... + 14538816.

It is an arithmetic number, because the mean of its divisors is an integer number (735373578168).

Almost surely, 2^{11650110636666} is an apocalyptic number.

11650110636666 is an abundant number, since it is smaller than the sum of its proper divisors (11881843864710).

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

11650110636666 is a wasteful number, since it uses less digits than its factorization.

11650110636666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848118.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 11650110636666 in words is "eleven trillion, six hundred fifty billion, one hundred ten million, six hundred thirty-six thousand, six hundred sixty-six".