11182112401 has 2 divisors, whose sum is σ = 11182112402. Its totient is φ = 11182112400.

The previous prime is 11182112369. The next prime is 11182112413. The reversal of 11182112401 is 10421128111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9751760001 + 1430352400 = 98751^2 + 37820^2 .

It is an emirp because it is prime and its reverse (10421128111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11182112401 - 2⁵ = 11182112369 is a prime.

It is not a weakly prime, because it can be changed into another prime (11182112441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591056200 + 5591056201.

It is an arithmetic number, because the mean of its divisors is an integer number (5591056201).

Almost surely, 2^11182112401 is an apocalyptic number.

It is an amenable number.

11182112401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11182112401 is an equidigital number, since it uses as much as digits as its factorization.

11182112401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 22.

The spelling of 11182112401 in words is "eleven billion, one hundred eighty-two million, one hundred twelve thousand, four hundred one".