320111416012 has 6 divisors (see below), whose sum is σ = 560194978028. Its totient is φ = 160055708004.

The previous prime is 320111415941. The next prime is 320111416057. The reversal of 320111416012 is 210614111023.

It is a super-2 number, since 2×320111416012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40013926998 + ... + 40013927005.

Almost surely, 2^320111416012 is an apocalyptic number.

It is an amenable number.

320111416012 is a deficient number, since it is larger than the sum of its proper divisors (240083562016).

320111416012 is a wasteful number, since it uses less digits than its factorization.

320111416012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80027854007 (or 80027854005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 320111416012 its reverse (210614111023), we get a palindrome (530725527035).

The spelling of 320111416012 in words is "three hundred twenty billion, one hundred eleven million, four hundred sixteen thousand, twelve".