11015828229 has 12 divisors (see below), whose sum is σ = 17085774624. Its totient is φ = 6294758904.

The previous prime is 11015828191. The next prime is 11015828231. The reversal of 11015828229 is 92282851011.

It is not a de Polignac number, because 11015828229 - 2⁹ = 11015827717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11015828129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37468657 + ... + 37468950.

It is an arithmetic number, because the mean of its divisors is an integer number (1423814552).

Almost surely, 2^11015828229 is an apocalyptic number.

It is an amenable number.

11015828229 is a deficient number, since it is larger than the sum of its proper divisors (6069946395).

11015828229 is an equidigital number, since it uses as much as digits as its factorization.

11015828229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74937624 (or 74937617 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 39.

The spelling of 11015828229 in words is "eleven billion, fifteen million, eight hundred twenty-eight thousand, two hundred twenty-nine".