30332313223312 has 40 divisors (see below), whose sum is σ = 59167224305280. Its totient is φ = 15063383251200.

The previous prime is 30332313223309. The next prime is 30332313223367. The reversal of 30332313223312 is 21332231323303.

It is a super-2 number, since 2×30332313223312² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14668989 + ... + 16608547.

It is an arithmetic number, because the mean of its divisors is an integer number (1479180607632).

Almost surely, 2^{30332313223312} is an apocalyptic number.

It is an amenable number.

30332313223312 is a deficient number, since it is larger than the sum of its proper divisors (28834911081968).

30332313223312 is a wasteful number, since it uses less digits than its factorization.

30332313223312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946191 (or 1946185 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 30332313223312 its reverse (21332231323303), we get a palindrome (51664544546615).

The spelling of 30332313223312 in words is "thirty trillion, three hundred thirty-two billion, three hundred thirteen million, two hundred twenty-three thousand, three hundred twelve".