30120303022 has 32 divisors (see below), whose sum is σ = 45899309664. Its totient is φ = 14822640000.

The previous prime is 30120303007. The next prime is 30120303023. The reversal of 30120303022 is 22030302103.

It is a junction number, because it is equal to n+sod(n) for n = 30120302987 and 30120303005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30120303023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42967272 + ... + 42967972.

It is an arithmetic number, because the mean of its divisors is an integer number (1434353427).

Almost surely, 2^30120303022 is an apocalyptic number.

30120303022 is a deficient number, since it is larger than the sum of its proper divisors (15779006642).

30120303022 is a wasteful number, since it uses less digits than its factorization.

30120303022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30120303022 its reverse (22030302103), we get a palindrome (52150605125).

The spelling of 30120303022 in words is "thirty billion, one hundred twenty million, three hundred three thousand, twenty-two".