333661166332 has 36 divisors (see below), whose sum is σ = 634738594896. Its totient is φ = 153398169600.

The previous prime is 333661166317. The next prime is 333661166339. The reversal of 333661166332 is 233661166333.

It is a super-2 number, since 2×333661166332² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333661166339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 786544 + ... + 1134007.

It is an arithmetic number, because the mean of its divisors is an integer number (17631627636).

Almost surely, 2^333661166332 is an apocalyptic number.

It is an amenable number.

333661166332 is a deficient number, since it is larger than the sum of its proper divisors (301077428564).

333661166332 is a wasteful number, since it uses less digits than its factorization.

333661166332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920838 (or 1920823 counting only the distinct ones).

The product of its digits is 629856, while the sum is 43.

Subtracting from 333661166332 its reverse (233661166333), we obtain a palindrome (99999999999).

The spelling of 333661166332 in words is "three hundred thirty-three billion, six hundred sixty-one million, one hundred sixty-six thousand, three hundred thirty-two".