33242040112 has 20 divisors (see below), whose sum is σ = 65621670480. Its totient is φ = 16307415488.

The previous prime is 33242040109. The next prime is 33242040119. The reversal of 33242040112 is 21104024233.

It is a super-2 number, since 2×33242040112² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33242040119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19599412 + ... + 19601107.

It is an arithmetic number, because the mean of its divisors is an integer number (3281083524).

Almost surely, 2^33242040112 is an apocalyptic number.

It is an amenable number.

33242040112 is a deficient number, since it is larger than the sum of its proper divisors (32379630368).

33242040112 is a wasteful number, since it uses less digits than its factorization.

33242040112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39200580 (or 39200574 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 33242040112 its reverse (21104024233), we get a palindrome (54346064345).

The spelling of 33242040112 in words is "thirty-three billion, two hundred forty-two million, forty thousand, one hundred twelve".