33142021302212 has 24 divisors (see below), whose sum is σ = 61494686757504. Its totient is φ = 15574792413312.

The previous prime is 33142021302211. The next prime is 33142021302277. The reversal of 33142021302212 is 21220312024133.

It is not an unprimeable number, because it can be changed into a prime (33142021302211) 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, 335151848 + ... + 335250719.

It is an arithmetic number, because the mean of its divisors is an integer number (2562278614896).

Almost surely, 2^{33142021302212} is an apocalyptic number.

It is an amenable number.

33142021302212 is a deficient number, since it is larger than the sum of its proper divisors (28352665455292).

33142021302212 is a wasteful number, since it uses less digits than its factorization.

33142021302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670403315 (or 670403313 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 33142021302212 its reverse (21220312024133), we get a palindrome (54362333326345).

The spelling of 33142021302212 in words is "thirty-three trillion, one hundred forty-two billion, twenty-one million, three hundred two thousand, two hundred twelve".