11333013122212 has 24 divisors (see below), whose sum is σ = 20078985106656. Its totient is φ = 5596514625408.

The previous prime is 11333013122141. The next prime is 11333013122213. The reversal of 11333013122212 is 21222131033311.

It is a super-3 number, since 3×11333013122212³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11333013122213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44170738 + ... + 44426569.

It is an arithmetic number, because the mean of its divisors is an integer number (836624379444).

Almost surely, 2^{11333013122212} is an apocalyptic number.

It is an amenable number.

11333013122212 is a deficient number, since it is larger than the sum of its proper divisors (8745971984444).

11333013122212 is a wasteful number, since it uses less digits than its factorization.

11333013122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88597707 (or 88597705 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11333013122212 its reverse (21222131033311), we get a palindrome (32555144155523).

The spelling of 11333013122212 in words is "eleven trillion, three hundred thirty-three billion, thirteen million, one hundred twenty-two thousand, two hundred twelve".