4000111132012 has 24 divisors (see below), whose sum is σ = 7201233221504. Its totient is φ = 1942794035712.

The previous prime is 4000111131971. The next prime is 4000111132051. The reversal of 4000111132012 is 2102311110004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22173573 + ... + 22353244.

Almost surely, 2^{4000111132012} is an apocalyptic number.

It is an amenable number.

4000111132012 is a deficient number, since it is larger than the sum of its proper divisors (3201122089492).

4000111132012 is a wasteful number, since it uses less digits than its factorization.

4000111132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44527465 (or 44527463 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 4000111132012 its reverse (2102311110004), we get a palindrome (6102422242016).

The spelling of 4000111132012 in words is "four trillion, one hundred eleven million, one hundred thirty-two thousand, twelve".