112142211101 has 16 divisors (see below), whose sum is σ = 119555625600. Its totient is φ = 104821516800.

The previous prime is 112142211079. The next prime is 112142211109. The reversal of 112142211101 is 101112241211.

It is a cyclic number.

It is not a de Polignac number, because 112142211101 - 2¹⁸ = 112141948957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112142211101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112142211109) 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, 1820201 + ... + 1880801.

It is an arithmetic number, because the mean of its divisors is an integer number (7472226600).

Almost surely, 2^112142211101 is an apocalyptic number.

It is an amenable number.

112142211101 is a deficient number, since it is larger than the sum of its proper divisors (7413414499).

112142211101 is a wasteful number, since it uses less digits than its factorization.

112142211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61364.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112142211101 its reverse (101112241211), we get a palindrome (213254452312).

The spelling of 112142211101 in words is "one hundred twelve billion, one hundred forty-two million, two hundred eleven thousand, one hundred one".