112021110011197 has 2 divisors, whose sum is σ = 112021110011198. Its totient is φ = 112021110011196.

The previous prime is 112021110011191. The next prime is 112021110011233. The reversal of 112021110011197 is 791110011120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102945658533796 + 9075451477401 = 10146214^2 + 3012549^2 .

It is a cyclic number.

It is not a de Polignac number, because 112021110011197 - 2²⁷ = 112020975793469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112021110011191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010555005598 + 56010555005599.

It is an arithmetic number, because the mean of its divisors is an integer number (56010555005599).

Almost surely, 2^{112021110011197} is an apocalyptic number.

It is an amenable number.

112021110011197 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021110011197 is an equidigital number, since it uses as much as digits as its factorization.

112021110011197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 28.

The spelling of 112021110011197 in words is "one hundred twelve trillion, twenty-one billion, one hundred ten million, eleven thousand, one hundred ninety-seven".