30220233320133 has 6 divisors (see below), whose sum is σ = 43651448129094. Its totient is φ = 20146822213416.

The previous prime is 30220233320111. The next prime is 30220233320149. The reversal of 30220233320133 is 33102333202203.

30220233320133 is a `hidden beast` number, since 3 + 0 + 2 + 202 + 3 + 3 + 320 + 133 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20877570363204 + 9342662956929 = 4569198^2 + 3056577^2 .

It is not a de Polignac number, because 30220233320133 - 2²¹ = 30220231222981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30220233320097 and 30220233320106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220233390133) 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, 1678901851110 + ... + 1678901851127.

It is an arithmetic number, because the mean of its divisors is an integer number (7275241354849).

Almost surely, 2^{30220233320133} is an apocalyptic number.

It is an amenable number.

30220233320133 is a deficient number, since it is larger than the sum of its proper divisors (13431214808961).

30220233320133 is a wasteful number, since it uses less digits than its factorization.

30220233320133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357803702243 (or 3357803702240 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 30220233320133 its reverse (33102333202203), we get a palindrome (63322566522336).

The spelling of 30220233320133 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-three million, three hundred twenty thousand, one hundred thirty-three".