22030215330312 has 144 divisors (see below), whose sum is σ = 71282392621440. Its totient is φ = 6020679893184.

The previous prime is 22030215330301. The next prime is 22030215330317. The reversal of 22030215330312 is 21303351203022.

It is a happy number.

22030215330312 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 0 + 2 + 15 + 330 + 312 = 666.

It is not an unprimeable number, because it can be changed into a prime (22030215330317) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 41047888 + ... + 41581119.

Almost surely, 2^{22030215330312} is an apocalyptic number.

It is an amenable number.

22030215330312 is an abundant number, since it is smaller than the sum of its proper divisors (49252177291128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22030215330312 is a wasteful number, since it uses less digits than its factorization.

22030215330312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82629072 (or 82629042 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 22030215330312 its reverse (21303351203022), we get a palindrome (43333566533334).

The spelling of 22030215330312 in words is "twenty-two trillion, thirty billion, two hundred fifteen million, three hundred thirty thousand, three hundred twelve".