11015522047 has 2 divisors, whose sum is σ = 11015522048. Its totient is φ = 11015522046.

The previous prime is 11015522041. The next prime is 11015522053. The reversal of 11015522047 is 74022551011.

It is a balanced prime because it is at equal distance from previous prime (11015522041) and next prime (11015522053).

It is a cyclic number.

It is not a de Polignac number, because 11015522047 - 2¹⁵ = 11015489279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11015522041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507761023 + 5507761024.

It is an arithmetic number, because the mean of its divisors is an integer number (5507761024).

Almost surely, 2^11015522047 is an apocalyptic number.

11015522047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11015522047 is an equidigital number, since it uses as much as digits as its factorization.

11015522047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 28.

The spelling of 11015522047 in words is "eleven billion, fifteen million, five hundred twenty-two thousand, forty-seven".