11332231323228 has 36 divisors (see below), whose sum is σ = 28851444268920. Its totient is φ = 3750234824736.

The previous prime is 11332231323227. The next prime is 11332231323251. The reversal of 11332231323228 is 82232313223311.

11332231323228 is a `hidden beast` number, since 1 + 1 + 3 + 322 + 3 + 1 + 3 + 2 + 322 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 11332231323192 and 11332231323201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332231323221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1132312275 + ... + 1132322282.

It is an arithmetic number, because the mean of its divisors is an integer number (801429007470).

Almost surely, 2^{11332231323228} is an apocalyptic number.

11332231323228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11332231323228 is an abundant number, since it is smaller than the sum of its proper divisors (17519212945692).

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

11332231323228 is a wasteful number, since it uses less digits than its factorization.

11332231323228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264634706 (or 2264634701 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

Adding to 11332231323228 its reverse (82232313223311), we get a palindrome (93564544546539).

The spelling of 11332231323228 in words is "eleven trillion, three hundred thirty-two billion, two hundred thirty-one million, three hundred twenty-three thousand, two hundred twenty-eight".