33441322012 has 48 divisors (see below), whose sum is σ = 68396832000. Its totient is φ = 14010246144.

The previous prime is 33441321997. The next prime is 33441322021. The reversal of 33441322012 is 21022314433.

It is a super-2 number, since 2×33441322012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239164 + ... + 352252.

It is an arithmetic number, because the mean of its divisors is an integer number (1424934000).

Almost surely, 2^33441322012 is an apocalyptic number.

It is an amenable number.

33441322012 is an abundant number, since it is smaller than the sum of its proper divisors (34955509988).

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

33441322012 is a wasteful number, since it uses less digits than its factorization.

33441322012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113338 (or 113336 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 33441322012 its reverse (21022314433), we get a palindrome (54463636445).

The spelling of 33441322012 in words is "thirty-three billion, four hundred forty-one million, three hundred twenty-two thousand, twelve".