30221133021333 has 6 divisors (see below), whose sum is σ = 43652747697494. Its totient is φ = 20147422014216.

The previous prime is 30221133021307. The next prime is 30221133021337. The reversal of 30221133021333 is 33312033112203.

30221133021333 is a `hidden beast` number, since 3 + 0 + 2 + 21 + 1 + 3 + 302 + 1 + 333 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26688454891569 + 3532678129764 = 5166087^2 + 1879542^2 .

It is not a de Polignac number, because 30221133021333 - 2⁴⁴ = 12628946976917 is a prime.

It is a super-2 number, since 2×30221133021333² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30221133021297 and 30221133021306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221133021337) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1678951834510 + ... + 1678951834527.

Almost surely, 2^{30221133021333} is an apocalyptic number.

It is an amenable number.

30221133021333 is a deficient number, since it is larger than the sum of its proper divisors (13431614676161).

30221133021333 is a wasteful number, since it uses less digits than its factorization.

30221133021333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357903669043 (or 3357903669040 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 30221133021333 its reverse (33312033112203), we get a palindrome (63533166133536).

The spelling of 30221133021333 in words is "thirty trillion, two hundred twenty-one billion, one hundred thirty-three million, twenty-one thousand, three hundred thirty-three".