11273448012899 has 8 divisors (see below), whose sum is σ = 11447256591360. Its totient is φ = 11100417102216.

The previous prime is 11273448012887. The next prime is 11273448012923. The reversal of 11273448012899 is 99821084437211.

It is a happy number.

11273448012899 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 11273448012899 - 2³⁶ = 11204728536163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11273448012829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194387729 + ... + 194445714.

It is an arithmetic number, because the mean of its divisors is an integer number (1430907073920).

Almost surely, 2^{11273448012899} is an apocalyptic number.

11273448012899 is a deficient number, since it is larger than the sum of its proper divisors (173808578461).

11273448012899 is an equidigital number, since it uses as much as digits as its factorization.

11273448012899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388833889.

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 11273448012899 in words is "eleven trillion, two hundred seventy-three billion, four hundred forty-eight million, twelve thousand, eight hundred ninety-nine".