110561001112 has 32 divisors (see below), whose sum is σ = 207579931200. Its totient is φ = 55206415264.

The previous prime is 110561001073. The next prime is 110561001149. The reversal of 110561001112 is 211100165011.

It is a self number, because there is not a number n which added to its sum of digits gives 110561001112.

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, 26709939 + ... + 26714077.

It is an arithmetic number, because the mean of its divisors is an integer number (6486872850).

Almost surely, 2^110561001112 is an apocalyptic number.

It is an amenable number.

110561001112 is a deficient number, since it is larger than the sum of its proper divisors (97018930088).

110561001112 is a wasteful number, since it uses less digits than its factorization.

110561001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7815 (or 7811 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 19.

Adding to 110561001112 its reverse (211100165011), we get a palindrome (321661166123).

The spelling of 110561001112 in words is "one hundred ten billion, five hundred sixty-one million, one thousand, one hundred twelve".