111012123014 has 16 divisors (see below), whose sum is σ = 181487848752. Its totient is φ = 50619057888.

The previous prime is 111012122993. The next prime is 111012123043. The reversal of 111012123014 is 410321210111.

It is a junction number, because it is equal to n+sod(n) for n = 111012122983 and 111012123001.

It is a congruent number.

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, 25718909 + ... + 25723224.

It is an arithmetic number, because the mean of its divisors is an integer number (11342990547).

Almost surely, 2^111012123014 is an apocalyptic number.

111012123014 is a deficient number, since it is larger than the sum of its proper divisors (70475725738).

111012123014 is a wasteful number, since it uses less digits than its factorization.

111012123014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51442231.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 111012123014 its reverse (410321210111), we get a palindrome (521333333125).

The spelling of 111012123014 in words is "one hundred eleven billion, twelve million, one hundred twenty-three thousand, fourteen".