10864841122197 has 6 divisors (see below), whose sum is σ = 15693659398742. Its totient is φ = 7243227414792.

The previous prime is 10864841122181. The next prime is 10864841122307. The reversal of 10864841122197 is 79122114846801.

It is a happy number.

10864841122197 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 4 + 8 + 411 + 2 + 219 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7532752311396 + 3332088810801 = 2744586^2 + 1825401^2 .

It is not a de Polignac number, because 10864841122197 - 2⁴ = 10864841122181 is a prime.

It is a super-2 number, since 2×10864841122197² (a number of 27 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 (10864841102197) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 603602284558 + ... + 603602284575.

Almost surely, 2^{10864841122197} is an apocalyptic number.

It is an amenable number.

10864841122197 is a deficient number, since it is larger than the sum of its proper divisors (4828818276545).

10864841122197 is a wasteful number, since it uses less digits than its factorization.

10864841122197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207204569139 (or 1207204569136 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

Adding to 10864841122197 its reverse (79122114846801), we get a palindrome (89986955968998).

The spelling of 10864841122197 in words is "ten trillion, eight hundred sixty-four billion, eight hundred forty-one million, one hundred twenty-two thousand, one hundred ninety-seven".