11242401252077 has 2 divisors, whose sum is σ = 11242401252078. Its totient is φ = 11242401252076.

The previous prime is 11242401252031. The next prime is 11242401252079. The reversal of 11242401252077 is 77025210424211.

11242401252077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9920301421801 + 1322099830276 = 3149651^2 + 1149826^2 .

It is a cyclic number.

It is not a de Polignac number, because 11242401252077 - 2²⁴ = 11242384474861 is a prime.

Together with 11242401252079, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11242401252077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11242401252079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621200626038 + 5621200626039.

It is an arithmetic number, because the mean of its divisors is an integer number (5621200626039).

Almost surely, 2^{11242401252077} is an apocalyptic number.

It is an amenable number.

11242401252077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242401252077 is an equidigital number, since it uses as much as digits as its factorization.

11242401252077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 38.

Adding to 11242401252077 its reverse (77025210424211), we get a palindrome (88267611676288).

The spelling of 11242401252077 in words is "eleven trillion, two hundred forty-two billion, four hundred one million, two hundred fifty-two thousand, seventy-seven".