33320601201164 has 24 divisors (see below), whose sum is σ = 60580669836960. Its totient is φ = 16016769663104.

The previous prime is 33320601201163. The next prime is 33320601201187. The reversal of 33320601201164 is 46110210602333.

It is a super-2 number, since 2×33320601201164² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33320601201164.

It is not an unprimeable number, because it can be changed into a prime (33320601201161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616381904 + ... + 616435959.

It is an arithmetic number, because the mean of its divisors is an integer number (2524194576540).

Almost surely, 2^{33320601201164} is an apocalyptic number.

It is an amenable number.

33320601201164 is a deficient number, since it is larger than the sum of its proper divisors (27260068635796).

33320601201164 is a wasteful number, since it uses less digits than its factorization.

33320601201164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232818129 (or 1232818127 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 33320601201164 its reverse (46110210602333), we get a palindrome (79430811803497).

The spelling of 33320601201164 in words is "thirty-three trillion, three hundred twenty billion, six hundred one million, two hundred one thousand, one hundred sixty-four".