11311010223269 has 2 divisors, whose sum is σ = 11311010223270. Its totient is φ = 11311010223268.

The previous prime is 11311010223257. The next prime is 11311010223307. The reversal of 11311010223269 is 96232201011311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9253076520769 + 2057933702500 = 3041887^2 + 1434550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11311010223269 is a prime.

It is a super-2 number, since 2×11311010223269² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11311010229269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655505111634 + 5655505111635.

It is an arithmetic number, because the mean of its divisors is an integer number (5655505111635).

Almost surely, 2^{11311010223269} is an apocalyptic number.

It is an amenable number.

11311010223269 is a deficient number, since it is larger than the sum of its proper divisors (1).

11311010223269 is an equidigital number, since it uses as much as digits as its factorization.

11311010223269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 11311010223269 in words is "eleven trillion, three hundred eleven billion, ten million, two hundred twenty-three thousand, two hundred sixty-nine".