111343140114012 has 18 divisors (see below), whose sum is σ = 281450715288288. Its totient is φ = 37114380037992.

The previous prime is 111343140113993. The next prime is 111343140114047. The reversal of 111343140114012 is 210411041343111.

111343140114012 is a `hidden beast` number, since 1 + 113 + 4 + 3 + 1 + 401 + 140 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×111343140114012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1546432501548 + ... + 1546432501619.

Almost surely, 2^{111343140114012} is an apocalyptic number.

111343140114012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111343140114012 is an abundant number, since it is smaller than the sum of its proper divisors (170107575174276).

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

111343140114012 is a wasteful number, since it uses less digits than its factorization.

111343140114012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092865003177 (or 3092865003172 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 111343140114012 its reverse (210411041343111), we get a palindrome (321754181457123).

The spelling of 111343140114012 in words is "one hundred eleven trillion, three hundred forty-three billion, one hundred forty million, one hundred fourteen thousand, twelve".