11332111211312 has 20 divisors (see below), whose sum is σ = 23247492853176. Its totient is φ = 5332758216960.

The previous prime is 11332111211237. The next prime is 11332111211353. The reversal of 11332111211312 is 21311211123311.

It is a super-2 number, since 2×11332111211312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20831086514 + ... + 20831087057.

Almost surely, 2^{11332111211312} is an apocalyptic number.

It is an amenable number.

11332111211312 is an abundant number, since it is smaller than the sum of its proper divisors (11915381641864).

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

11332111211312 is a wasteful number, since it uses less digits than its factorization.

11332111211312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41662173596 (or 41662173590 counting only the distinct ones).

The product of its digits is 216, while the sum is 23.

Adding to 11332111211312 its reverse (21311211123311), we get a palindrome (32643322334623).

The spelling of 11332111211312 in words is "eleven trillion, three hundred thirty-two billion, one hundred eleven million, two hundred eleven thousand, three hundred twelve".