112001011021189 has 2 divisors, whose sum is σ = 112001011021190. Its totient is φ = 112001011021188.

The previous prime is 112001011021153. The next prime is 112001011021219. The reversal of 112001011021189 is 981120110100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88645200164964 + 23355810856225 = 9415158^2 + 4832785^2 .

It is a cyclic number.

It is not a de Polignac number, because 112001011021189 - 2²⁵ = 112000977466757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112001011021129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000505510594 + 56000505510595.

It is an arithmetic number, because the mean of its divisors is an integer number (56000505510595).

Almost surely, 2^{112001011021189} is an apocalyptic number.

It is an amenable number.

112001011021189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001011021189 is an equidigital number, since it uses as much as digits as its factorization.

112001011021189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 28.

The spelling of 112001011021189 in words is "one hundred twelve trillion, one billion, eleven million, twenty-one thousand, one hundred eighty-nine".