33133333020212 has 12 divisors (see below), whose sum is σ = 57985401524736. Its totient is φ = 16566075441720.

The previous prime is 33133333020209. The next prime is 33133333020283. The reversal of 33133333020212 is 21202033333133.

It is a super-3 number, since 3×33133333020212³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 147640958 + ... + 147865205.

It is an arithmetic number, because the mean of its divisors is an integer number (4832116793728).

Almost surely, 2^{33133333020212} is an apocalyptic number.

It is an amenable number.

33133333020212 is a deficient number, since it is larger than the sum of its proper divisors (24852068504524).

33133333020212 is a wasteful number, since it uses less digits than its factorization.

33133333020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295534198 (or 295534196 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 33133333020212 its reverse (21202033333133), we get a palindrome (54335366353345).

The spelling of 33133333020212 in words is "thirty-three trillion, one hundred thirty-three billion, three hundred thirty-three million, twenty thousand, two hundred twelve".