110011110121012 has 12 divisors (see below), whose sum is σ = 192519802550656. Its totient is φ = 55005452249400.

The previous prime is 110011110121007. The next prime is 110011110121091. The reversal of 110011110121012 is 210121011110011.

It is a junction number, because it is equal to n+sod(n) for n = 110011110120983 and 110011110121001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23269614 + ... + 27595237.

Almost surely, 2^{110011110121012} is an apocalyptic number.

It is an amenable number.

110011110121012 is a deficient number, since it is larger than the sum of its proper divisors (82508692429644).

110011110121012 is a wasteful number, since it uses less digits than its factorization.

110011110121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51405558 (or 51405556 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 110011110121012 its reverse (210121011110011), we get a palindrome (320132121231023).

The spelling of 110011110121012 in words is "one hundred ten trillion, eleven billion, one hundred ten million, one hundred twenty-one thousand, twelve".