33122201221330 has 16 divisors (see below), whose sum is σ = 64206113136984. Its totient is φ = 12229735835520.

The previous prime is 33122201221283. The next prime is 33122201221357. The reversal of 33122201221330 is 3312210222133.

It can be written as a sum of positive squares in 4 ways, for example, as 15437426044401 + 17684775176929 = 3929049^2 + 4205327^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33122201221295 and 33122201221304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127393081491 + ... + 127393081750.

Almost surely, 2^{33122201221330} is an apocalyptic number.

33122201221330 is a deficient number, since it is larger than the sum of its proper divisors (31083911915654).

33122201221330 is a wasteful number, since it uses less digits than its factorization.

33122201221330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254786163261.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 33122201221330 its reverse (3312210222133), we get a palindrome (36434411443463).

The spelling of 33122201221330 in words is "thirty-three trillion, one hundred twenty-two billion, two hundred one million, two hundred twenty-one thousand, three hundred thirty".