10998521299 has 8 divisors (see below), whose sum is σ = 11127004560. Its totient is φ = 10870147200.

The previous prime is 10998521273. The next prime is 10998521329. The reversal of 10998521299 is 99212589901.

10998521299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10998521299 - 2⁵ = 10998521267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10998521269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184959 + ... + 237079.

It is an arithmetic number, because the mean of its divisors is an integer number (1390875570).

Almost surely, 2^10998521299 is an apocalyptic number.

10998521299 is a deficient number, since it is larger than the sum of its proper divisors (128483261).

10998521299 is an equidigital number, since it uses as much as digits as its factorization.

10998521299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54581.

The product of its (nonzero) digits is 1049760, while the sum is 55.

The spelling of 10998521299 in words is "ten billion, nine hundred ninety-eight million, five hundred twenty-one thousand, two hundred ninety-nine".