111133346667852 has 24 divisors (see below), whose sum is σ = 266319551475376. Its totient is φ = 36043247567808.

The previous prime is 111133346667851. The next prime is 111133346667901. The reversal of 111133346667852 is 258766643331111.

It is a super-2 number, since 2×111133346667852² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111133346667792 and 111133346667801.

It is not an unprimeable number, because it can be changed into a prime (111133346667851) 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, 125150164723 + ... + 125150165610.

Almost surely, 2^{111133346667852} is an apocalyptic number.

111133346667852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111133346667852 is an abundant number, since it is smaller than the sum of its proper divisors (155186204807524).

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

111133346667852 is a wasteful number, since it uses less digits than its factorization.

111133346667852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250300330377 (or 250300330375 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

Adding to 111133346667852 its reverse (258766643331111), we get a palindrome (369899989998963).

The spelling of 111133346667852 in words is "one hundred eleven trillion, one hundred thirty-three billion, three hundred forty-six million, six hundred sixty-seven thousand, eight hundred fifty-two".