12230077 has 2 divisors, whose sum is σ = 12230078. Its totient is φ = 12230076.

The previous prime is 12230063. The next prime is 12230081. The reversal of 12230077 is 77003221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8173881 + 4056196 = 2859^2 + 2014^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230077 - 2¹⁹ = 11705789 is a prime.

It is a super-3 number, since 3×12230077³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12230047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115038 + 6115039.

It is an arithmetic number, because the mean of its divisors is an integer number (6115039).

Almost surely, 2^12230077 is an apocalyptic number.

It is an amenable number.

12230077 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230077 is an equidigital number, since it uses as much as digits as its factorization.

12230077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 12230077 is about 3497.1526989824. The cubic root of 12230077 is about 230.3967757414.

Adding to 12230077 its reverse (77003221), we get a palindrome (89233298).

The spelling of 12230077 in words is "twelve million, two hundred thirty thousand, seventy-seven".