30331023233122 has 16 divisors (see below), whose sum is σ = 45556869009600. Its totient is φ = 15145408077840.

The previous prime is 30331023233111. The next prime is 30331023233171. The reversal of 30331023233122 is 22133232013303.

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, 5780404 + ... + 9699232.

It is an arithmetic number, because the mean of its divisors is an integer number (2847304313100).

Almost surely, 2^{30331023233122} is an apocalyptic number.

30331023233122 is a deficient number, since it is larger than the sum of its proper divisors (15225845776478).

30331023233122 is a wasteful number, since it uses less digits than its factorization.

30331023233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923961.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 30331023233122 its reverse (22133232013303), we get a palindrome (52464255246425).

The spelling of 30331023233122 in words is "thirty trillion, three hundred thirty-one billion, twenty-three million, two hundred thirty-three thousand, one hundred twenty-two".