11332231323372 has 72 divisors (see below), whose sum is σ = 29726336867136. Its totient is φ = 3774862819728.

The previous prime is 11332231323313. The next prime is 11332231323373. The reversal of 11332231323372 is 27332313223311.

11332231323372 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 2 + 2 + 313 + 2 + 337 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11332231323373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2489298 + ... + 5372249.

Almost surely, 2^{11332231323372} is an apocalyptic number.

11332231323372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11332231323372 is an abundant number, since it is smaller than the sum of its proper divisors (18394105543764).

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

11332231323372 is a wasteful number, since it uses less digits than its factorization.

11332231323372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863049 (or 7863035 counting only the distinct ones).

The product of its digits is 81648, while the sum is 36.

Adding to 11332231323372 its reverse (27332313223311), we get a palindrome (38664544546683).

The spelling of 11332231323372 in words is "eleven trillion, three hundred thirty-two billion, two hundred thirty-one million, three hundred twenty-three thousand, three hundred seventy-two".