112002000122111 has 4 divisors (see below), whose sum is σ = 122184000133224. Its totient is φ = 101820000111000.

The previous prime is 112002000122101. The next prime is 112002000122161. The reversal of 112002000122111 is 111221000200211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112002000122111 - 2¹⁴ = 112002000105727 is a prime.

It is a super-2 number, since 2×112002000122111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002000122101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5091000005540 + ... + 5091000005561.

It is an arithmetic number, because the mean of its divisors is an integer number (30546000033306).

Almost surely, 2^{112002000122111} is an apocalyptic number.

112002000122111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112002000122111 is a deficient number, since it is larger than the sum of its proper divisors (10182000011113).

112002000122111 is a wasteful number, since it uses less digits than its factorization.

112002000122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10182000011112.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112002000122111 its reverse (111221000200211), we get a palindrome (223223000322322).

The spelling of 112002000122111 in words is "one hundred twelve trillion, two billion, one hundred twenty-two thousand, one hundred eleven".