30330203121022 has 32 divisors (see below), whose sum is σ = 53221414321152. Its totient is φ = 12692163413664.

The previous prime is 30330203120993. The next prime is 30330203121047. The reversal of 30330203121022 is 22012130203303.

It is a junction number, because it is equal to n+sod(n) for n = 30330203120984 and 30330203121002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6513333 + ... + 10153024.

It is an arithmetic number, because the mean of its divisors is an integer number (1663169197536).

Almost surely, 2^{30330203121022} is an apocalyptic number.

30330203121022 is a deficient number, since it is larger than the sum of its proper divisors (22891211200130).

30330203121022 is a wasteful number, since it uses less digits than its factorization.

30330203121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16669432.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30330203121022 its reverse (22012130203303), we get a palindrome (52342333324325).

The spelling of 30330203121022 in words is "thirty trillion, three hundred thirty billion, two hundred three million, one hundred twenty-one thousand, twenty-two".