11120777 has 2 divisors, whose sum is σ = 11120778. Its totient is φ = 11120776.

The previous prime is 11120761. The next prime is 11120779. The reversal of 11120777 is 77702111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9634816 + 1485961 = 3104^2 + 1219^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120777 - 2⁴ = 11120761 is a prime.

Together with 11120779, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11120779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560388 + 5560389.

It is an arithmetic number, because the mean of its divisors is an integer number (5560389).

Almost surely, 2^11120777 is an apocalyptic number.

It is an amenable number.

11120777 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120777 is an equidigital number, since it uses as much as digits as its factorization.

11120777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 686, while the sum is 26.

The square root of 11120777 is about 3334.7829014795. The cubic root of 11120777 is about 223.2090045848.

Adding to 11120777 its reverse (77702111), we get a palindrome (88822888).

The spelling of 11120777 in words is "eleven million, one hundred twenty thousand, seven hundred seventy-seven".