33302021130212 has 6 divisors (see below), whose sum is σ = 58278536977878. Its totient is φ = 16651010565104.

The previous prime is 33302021130151. The next prime is 33302021130223. The reversal of 33302021130212 is 21203112020333.

It can be written as a sum of positive squares in only one way, i.e., 19355635446016 + 13946385684196 = 4399504^2 + 3734486^2 .

It is a super-2 number, since 2×33302021130212² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4162752641273 + ... + 4162752641280.

It is an arithmetic number, because the mean of its divisors is an integer number (9713089496313).

Almost surely, 2^{33302021130212} is an apocalyptic number.

It is an amenable number.

33302021130212 is a deficient number, since it is larger than the sum of its proper divisors (24976515847666).

33302021130212 is a wasteful number, since it uses less digits than its factorization.

33302021130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325505282557 (or 8325505282555 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 33302021130212 its reverse (21203112020333), we get a palindrome (54505133150545).

The spelling of 33302021130212 in words is "thirty-three trillion, three hundred two billion, twenty-one million, one hundred thirty thousand, two hundred twelve".