33023131213122 has 96 divisors (see below), whose sum is σ = 77692166323200. Its totient is φ = 10109941513056.

The previous prime is 33023131213027. The next prime is 33023131213123. The reversal of 33023131213122 is 22131213132033.

33023131213122 is a `hidden beast` number, since 3 + 3 + 0 + 2 + 31 + 312 + 1 + 312 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (33023131213123) 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 47 ways as a sum of consecutive naturals, for example, 14670222 + ... + 16770857.

It is an arithmetic number, because the mean of its divisors is an integer number (809293399200).

Almost surely, 2^{33023131213122} is an apocalyptic number.

33023131213122 is an abundant number, since it is smaller than the sum of its proper divisors (44669035110078).

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

33023131213122 is a wasteful number, since it uses less digits than its factorization.

33023131213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31441212 (or 31441209 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 33023131213122 its reverse (22131213132033), we get a palindrome (55154344345155).

The spelling of 33023131213122 in words is "thirty-three trillion, twenty-three billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred twenty-two".