2201200111097 has 8 divisors (see below), whose sum is σ = 2372949539016. Its totient is φ = 2029797303552.

The previous prime is 2201200111079. The next prime is 2201200111141. The reversal of 2201200111097 is 7901110021022.

It can be written as a sum of positive squares in 4 ways, for example, as 85234218601 + 2115965892496 = 291949^2 + 1454636^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201200111097 - 2⁸ = 2201200110841 is a prime.

It is a super-3 number, since 3×2201200111097³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201200111897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86641898 + ... + 86667299.

It is an arithmetic number, because the mean of its divisors is an integer number (296618692377).

Almost surely, 2^{2201200111097} is an apocalyptic number.

It is an amenable number.

2201200111097 is a deficient number, since it is larger than the sum of its proper divisors (171749427919).

2201200111097 is a wasteful number, since it uses less digits than its factorization.

2201200111097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173310187.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 2201200111097 in words is "two trillion, two hundred one billion, two hundred million, one hundred eleven thousand, ninety-seven".