11124662401 has 2 divisors, whose sum is σ = 11124662402. Its totient is φ = 11124662400.

The previous prime is 11124662371. The next prime is 11124662441. The reversal of 11124662401 is 10426642111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9025190001 + 2099472400 = 95001^2 + 45820^2 .

It is an emirp because it is prime and its reverse (10426642111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11124662401 - 2⁷ = 11124662273 is a prime.

It is a super-2 number, since 2×11124662401² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11124662401.

It is not a weakly prime, because it can be changed into another prime (11124662441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562331200 + 5562331201.

It is an arithmetic number, because the mean of its divisors is an integer number (5562331201).

Almost surely, 2^11124662401 is an apocalyptic number.

It is an amenable number.

11124662401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124662401 is an equidigital number, since it uses as much as digits as its factorization.

11124662401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 11124662401 in words is "eleven billion, one hundred twenty-four million, six hundred sixty-two thousand, four hundred one".