112100020110111 has 24 divisors (see below), whose sum is σ = 164293072473600. Its totient is φ = 67938067999120.

The previous prime is 112100020110079. The next prime is 112100020110181. The reversal of 112100020110111 is 111011020001211.

It is not a de Polignac number, because 112100020110111 - 2⁵ = 112100020110079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100020110181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15571090 + ... + 21602288.

It is an arithmetic number, because the mean of its divisors is an integer number (6845544686400).

Almost surely, 2^{112100020110111} is an apocalyptic number.

112100020110111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112100020110111 is a deficient number, since it is larger than the sum of its proper divisors (52193052363489).

112100020110111 is a wasteful number, since it uses less digits than its factorization.

112100020110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6082427 (or 6082416 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112100020110111 its reverse (111011020001211), we get a palindrome (223111040111322).

The spelling of 112100020110111 in words is "one hundred twelve trillion, one hundred billion, twenty million, one hundred ten thousand, one hundred eleven".