11005635432229 has 2 divisors, whose sum is σ = 11005635432230. Its totient is φ = 11005635432228.

The previous prime is 11005635432161. The next prime is 11005635432289. The reversal of 11005635432229 is 92223453650011.

11005635432229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7032430408129 + 3973205024100 = 2651873^2 + 1993290^2 .

It is a cyclic number.

It is not a de Polignac number, because 11005635432229 - 2¹⁵ = 11005635399461 is a prime.

It is a super-2 number, since 2×11005635432229² (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 (11005635432289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502817716114 + 5502817716115.

It is an arithmetic number, because the mean of its divisors is an integer number (5502817716115).

Almost surely, 2^{11005635432229} is an apocalyptic number.

It is an amenable number.

11005635432229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11005635432229 is an equidigital number, since it uses as much as digits as its factorization.

11005635432229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 11005635432229 in words is "eleven trillion, five billion, six hundred thirty-five million, four hundred thirty-two thousand, two hundred twenty-nine".