13122220411 has 8 divisors (see below), whose sum is σ = 13577526000. Its totient is φ = 12667102560.

The previous prime is 13122220409. The next prime is 13122220453. The reversal of 13122220411 is 11402222131.

13122220411 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 not a de Polignac number, because 13122220411 - 2¹ = 13122220409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122220471) 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, 103501 + ... + 192241.

It is an arithmetic number, because the mean of its divisors is an integer number (1697190750).

Almost surely, 2^13122220411 is an apocalyptic number.

13122220411 is a deficient number, since it is larger than the sum of its proper divisors (455305589).

13122220411 is an equidigital number, since it uses as much as digits as its factorization.

13122220411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93869.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 13122220411 its reverse (11402222131), we get a palindrome (24524442542).

The spelling of 13122220411 in words is "thirteen billion, one hundred twenty-two million, two hundred twenty thousand, four hundred eleven".