13888226339011 has 4 divisors (see below), whose sum is σ = 13888234041952. Its totient is φ = 13888218636072.

The previous prime is 13888226338997. The next prime is 13888226339047. The reversal of 13888226339011 is 11093362288831.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13888226339011 - 2²⁵ = 13888192784579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13888226339411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467110 + ... + 5290996.

It is an arithmetic number, because the mean of its divisors is an integer number (3472058510488).

Almost surely, 2^{13888226339011} is an apocalyptic number.

13888226339011 is a deficient number, since it is larger than the sum of its proper divisors (7702941).

13888226339011 is an equidigital number, since it uses as much as digits as its factorization.

13888226339011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7702940.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 13888226339011 in words is "thirteen trillion, eight hundred eighty-eight billion, two hundred twenty-six million, three hundred thirty-nine thousand, eleven".