33300121112 has 8 divisors (see below), whose sum is σ = 62437727100. Its totient is φ = 16650060552.

The previous prime is 33300121097. The next prime is 33300121117. The reversal of 33300121112 is 21112100333.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33300121112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33300121117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081257562 + ... + 2081257577.

Almost surely, 2^33300121112 is an apocalyptic number.

It is an amenable number.

33300121112 is a deficient number, since it is larger than the sum of its proper divisors (29137605988).

33300121112 is a wasteful number, since it uses less digits than its factorization.

33300121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162515145 (or 4162515141 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 33300121112 its reverse (21112100333), we get a palindrome (54412221445).

The spelling of 33300121112 in words is "thirty-three billion, three hundred million, one hundred twenty-one thousand, one hundred twelve".