11265101669 has 2 divisors, whose sum is σ = 11265101670. Its totient is φ = 11265101668.

The previous prime is 11265101651. The next prime is 11265101681. The reversal of 11265101669 is 96610156211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9906220900 + 1358880769 = 99530^2 + 36863^2 .

It is a cyclic number.

It is not a de Polignac number, because 11265101669 - 2⁸ = 11265101413 is a prime.

It is a super-2 number, since 2×11265101669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11265101699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632550834 + 5632550835.

It is an arithmetic number, because the mean of its divisors is an integer number (5632550835).

Almost surely, 2^11265101669 is an apocalyptic number.

It is an amenable number.

11265101669 is a deficient number, since it is larger than the sum of its proper divisors (1).

11265101669 is an equidigital number, since it uses as much as digits as its factorization.

11265101669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 38.

The spelling of 11265101669 in words is "eleven billion, two hundred sixty-five million, one hundred one thousand, six hundred sixty-nine".