11012260266097 has 2 divisors, whose sum is σ = 11012260266098. Its totient is φ = 11012260266096.

The previous prime is 11012260266037. The next prime is 11012260266103. The reversal of 11012260266097 is 79066206221011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9345762583056 + 1666497683041 = 3057084^2 + 1290929^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012260266097 is a prime.

It is a super-2 number, since 2×11012260266097² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11012260266017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506130133048 + 5506130133049.

It is an arithmetic number, because the mean of its divisors is an integer number (5506130133049).

Almost surely, 2^{11012260266097} is an apocalyptic number.

It is an amenable number.

11012260266097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012260266097 is an equidigital number, since it uses as much as digits as its factorization.

11012260266097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 11012260266097 in words is "eleven trillion, twelve billion, two hundred sixty million, two hundred sixty-six thousand, ninety-seven".