11522550119 has 2 divisors, whose sum is σ = 11522550120. Its totient is φ = 11522550118.

The previous prime is 11522550113. The next prime is 11522550161. The reversal of 11522550119 is 91105522511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11522550119 - 2⁴ = 11522550103 is a prime.

It is a super-2 number, since 2×11522550119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11522550113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5761275059 + 5761275060.

It is an arithmetic number, because the mean of its divisors is an integer number (5761275060).

Almost surely, 2^11522550119 is an apocalyptic number.

11522550119 is a deficient number, since it is larger than the sum of its proper divisors (1).

11522550119 is an equidigital number, since it uses as much as digits as its factorization.

11522550119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 11522550119 in words is "eleven billion, five hundred twenty-two million, five hundred fifty thousand, one hundred nineteen".