111004324012 has 24 divisors (see below), whose sum is σ = 195780372480. Its totient is φ = 55067248080.

The previous prime is 111004324007. The next prime is 111004324021. The reversal of 111004324012 is 210423400111.

It is a super-2 number, since 2×111004324012² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2936053 + ... + 2973619.

It is an arithmetic number, because the mean of its divisors is an integer number (8157515520).

Almost surely, 2^111004324012 is an apocalyptic number.

It is an amenable number.

111004324012 is a deficient number, since it is larger than the sum of its proper divisors (84776048468).

111004324012 is a wasteful number, since it uses less digits than its factorization.

111004324012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43341 (or 43339 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 111004324012 its reverse (210423400111), we get a palindrome (321427724123).

The spelling of 111004324012 in words is "one hundred eleven billion, four million, three hundred twenty-four thousand, twelve".