30122203330 has 16 divisors (see below), whose sum is σ = 54359355960. Its totient is φ = 12017905792.

The previous prime is 30122203303. The next prime is 30122203403. The reversal of 30122203330 is 3330222103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13465977849 + 16656225481 = 116043^2 + 129059^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30122203298 and 30122203307.

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, 3867859 + ... + 3875638.

Almost surely, 2^30122203330 is an apocalyptic number.

30122203330 is a deficient number, since it is larger than the sum of its proper divisors (24237152630).

30122203330 is a wasteful number, since it uses less digits than its factorization.

30122203330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743893.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30122203330 its reverse (3330222103), we get a palindrome (33452425433).

The spelling of 30122203330 in words is "thirty billion, one hundred twenty-two million, two hundred three thousand, three hundred thirty".