11387422088201 has 2 divisors, whose sum is σ = 11387422088202. Its totient is φ = 11387422088200.

The previous prime is 11387422088177. The next prime is 11387422088213. The reversal of 11387422088201 is 10288022478311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10019130420601 + 1368291667600 = 3165301^2 + 1169740^2 .

It is a cyclic number.

It is not a de Polignac number, because 11387422088201 - 2¹⁰ = 11387422087177 is a prime.

It is not a weakly prime, because it can be changed into another prime (11387422088501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5693711044100 + 5693711044101.

It is an arithmetic number, because the mean of its divisors is an integer number (5693711044101).

Almost surely, 2^{11387422088201} is an apocalyptic number.

It is an amenable number.

11387422088201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11387422088201 is an equidigital number, since it uses as much as digits as its factorization.

11387422088201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 11387422088201 in words is "eleven trillion, three hundred eighty-seven billion, four hundred twenty-two million, eighty-eight thousand, two hundred one".