11100099062497 has 2 divisors, whose sum is σ = 11100099062498. Its totient is φ = 11100099062496.

The previous prime is 11100099062449. The next prime is 11100099062501. The reversal of 11100099062497 is 79426099000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10840845991936 + 259253070561 = 3292544^2 + 509169^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100099062497 - 2¹⁵ = 11100099029729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11100099062497.

It is not a weakly prime, because it can be changed into another prime (11100099062447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550049531248 + 5550049531249.

It is an arithmetic number, because the mean of its divisors is an integer number (5550049531249).

Almost surely, 2^{11100099062497} is an apocalyptic number.

It is an amenable number.

11100099062497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100099062497 is an equidigital number, since it uses as much as digits as its factorization.

11100099062497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 49.

The spelling of 11100099062497 in words is "eleven trillion, one hundred billion, ninety-nine million, sixty-two thousand, four hundred ninety-seven".