11333033220312 has 48 divisors (see below), whose sum is σ = 32309085939000. Its totient is φ = 3578852595456.

The previous prime is 11333033220307. The next prime is 11333033220317. The reversal of 11333033220312 is 21302233033311.

11333033220312 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 303 + 322 + 0 + 31 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (11333033220307) and next prime (11333033220317).

It is a super-2 number, since 2×11333033220312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333033220317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4142189137 + ... + 4142191872.

Almost surely, 2^{11333033220312} is an apocalyptic number.

11333033220312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11333033220312 is an abundant number, since it is smaller than the sum of its proper divisors (20976052718688).

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

11333033220312 is a wasteful number, since it uses less digits than its factorization.

11333033220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284381040 (or 8284381033 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 11333033220312 its reverse (21302233033311), we get a palindrome (32635266253623).

The spelling of 11333033220312 in words is "eleven trillion, three hundred thirty-three billion, thirty-three million, two hundred twenty thousand, three hundred twelve".