33412002312 has 32 divisors (see below), whose sum is σ = 89955391680. Its totient is φ = 10280616000.

The previous prime is 33412002271. The next prime is 33412002313. The reversal of 33412002312 is 21320021433.

It is a super-2 number, since 2×33412002312² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33412002313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53544564 + ... + 53545187.

It is an arithmetic number, because the mean of its divisors is an integer number (2811105990).

Almost surely, 2^33412002312 is an apocalyptic number.

It is an amenable number.

33412002312 is an abundant number, since it is smaller than the sum of its proper divisors (56543389368).

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

33412002312 is a wasteful number, since it uses less digits than its factorization.

33412002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107089773 (or 107089769 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33412002312 its reverse (21320021433), we get a palindrome (54732023745).

The spelling of 33412002312 in words is "thirty-three billion, four hundred twelve million, two thousand, three hundred twelve".