33102304242112 has 56 divisors (see below), whose sum is σ = 75327513450336. Its totient is φ = 14138282984448.

The previous prime is 33102304242097. The next prime is 33102304242127. The reversal of 33102304242112 is 21124240320133.

It is an interprime number because it is at equal distance from previous prime (33102304242097) and next prime (33102304242127).

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×33102304242112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 125959303 + ... + 126221830.

It is an arithmetic number, because the mean of its divisors is an integer number (1345134168756).

Almost surely, 2^{33102304242112} is an apocalyptic number.

33102304242112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33102304242112 is an abundant number, since it is smaller than the sum of its proper divisors (42225209208224).

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

33102304242112 is a wasteful number, since it uses less digits than its factorization.

33102304242112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252181445 (or 252181435 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 33102304242112 its reverse (21124240320133), we get a palindrome (54226544562245).

The spelling of 33102304242112 in words is "thirty-three trillion, one hundred two billion, three hundred four million, two hundred forty-two thousand, one hundred twelve".