133220003102212 has 48 divisors (see below), whose sum is σ = 251587951422192. Its totient is φ = 61359042101760.

The previous prime is 133220003102129. The next prime is 133220003102237. The reversal of 133220003102212 is 212201300022331.

It can be written as a sum of positive squares in 8 ways, for example, as 28649213430016 + 104570789672196 = 5352496^2 + 10225986^2 .

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, 58482762 + ... + 60717982.

It is an arithmetic number, because the mean of its divisors is an integer number (5241415654629).

Almost surely, 2^{133220003102212} is an apocalyptic number.

It is an amenable number.

133220003102212 is a deficient number, since it is larger than the sum of its proper divisors (118367948319980).

133220003102212 is a wasteful number, since it uses less digits than its factorization.

133220003102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237608 (or 2237606 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 133220003102212 its reverse (212201300022331), we get a palindrome (345421303124543).

The spelling of 133220003102212 in words is "one hundred thirty-three trillion, two hundred twenty billion, three million, one hundred two thousand, two hundred twelve".