12033664235651 has 16 divisors (see below), whose sum is σ = 12290877271008. Its totient is φ = 11778470880000.

The previous prime is 12033664235629. The next prime is 12033664235699. The reversal of 12033664235651 is 15653246633021.

It is a cyclic number.

It is not a de Polignac number, because 12033664235651 - 2³⁰ = 12032590493827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12033664235596 and 12033664235605.

It is not an unprimeable number, because it can be changed into a prime (12033264235651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16437941 + ... + 17154393.

It is an arithmetic number, because the mean of its divisors is an integer number (768179829438).

Almost surely, 2^{12033664235651} is an apocalyptic number.

12033664235651 is a deficient number, since it is larger than the sum of its proper divisors (257213035357).

12033664235651 is a wasteful number, since it uses less digits than its factorization.

12033664235651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717862.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 12033664235651 in words is "twelve trillion, thirty-three billion, six hundred sixty-four million, two hundred thirty-five thousand, six hundred fifty-one".