33738822132 has 48 divisors (see below), whose sum is σ = 83621204352. Its totient is φ = 10550891520.

The previous prime is 33738822127. The next prime is 33738822133. The reversal of 33738822132 is 23122883733.

It is a happy number.

It is a super-2 number, since 2×33738822132² (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 (33738822133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 200344 + ... + 328047.

It is an arithmetic number, because the mean of its divisors is an integer number (1742108424).

Almost surely, 2^33738822132 is an apocalyptic number.

It is an amenable number.

33738822132 is an abundant number, since it is smaller than the sum of its proper divisors (49882382220).

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

33738822132 is a wasteful number, since it uses less digits than its factorization.

33738822132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528728 (or 528726 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The spelling of 33738822132 in words is "thirty-three billion, seven hundred thirty-eight million, eight hundred twenty-two thousand, one hundred thirty-two".