11219077 has 2 divisors, whose sum is σ = 11219078. Its totient is φ = 11219076.

The previous prime is 11219051. The next prime is 11219113. The reversal of 11219077 is 77091211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7650756 + 3568321 = 2766^2 + 1889^2 .

It is an emirp because it is prime and its reverse (77091211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11219077 - 2¹⁵ = 11186309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11219477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5609538 + 5609539.

It is an arithmetic number, because the mean of its divisors is an integer number (5609539).

Almost surely, 2^11219077 is an apocalyptic number.

It is an amenable number.

11219077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11219077 is an equidigital number, since it uses as much as digits as its factorization.

11219077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 28.

The square root of 11219077 is about 3349.4890655143. The cubic root of 11219077 is about 223.8647474850.

The spelling of 11219077 in words is "eleven million, two hundred nineteen thousand, seventy-seven".