100112110022111 has 16 divisors (see below), whose sum is σ = 109243608647040. Its totient is φ = 90985680609120.

The previous prime is 100112110022101. The next prime is 100112110022131. The reversal of 100112110022111 is 111220011211001.

It is a de Polignac number, because none of the positive numbers 2^k-100112110022111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112110022101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788699096 + ... + 788826018.

It is an arithmetic number, because the mean of its divisors is an integer number (6827725540440).

Almost surely, 2^{100112110022111} is an apocalyptic number.

100112110022111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100112110022111 is a deficient number, since it is larger than the sum of its proper divisors (9131498624929).

100112110022111 is a wasteful number, since it uses less digits than its factorization.

100112110022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146326.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100112110022111 its reverse (111220011211001), we get a palindrome (211332121233112).

The spelling of 100112110022111 in words is "one hundred trillion, one hundred twelve billion, one hundred ten million, twenty-two thousand, one hundred eleven".