33344212242 has 24 divisors (see below), whose sum is σ = 73302154128. Its totient is φ = 10104306520.

The previous prime is 33344212171. The next prime is 33344212247. The reversal of 33344212242 is 24221244333.

It is a super-2 number, since 2×33344212242² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33344212247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22963608 + ... + 22965059.

It is an arithmetic number, because the mean of its divisors is an integer number (3054256422).

Almost surely, 2^33344212242 is an apocalyptic number.

33344212242 is an abundant number, since it is smaller than the sum of its proper divisors (39957941886).

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

33344212242 is a wasteful number, since it uses less digits than its factorization.

33344212242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45928694 (or 45928683 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 33344212242 its reverse (24221244333), we get a palindrome (57565456575).

The spelling of 33344212242 in words is "thirty-three billion, three hundred forty-four million, two hundred twelve thousand, two hundred forty-two".