13220211022 has 8 divisors (see below), whose sum is σ = 19833111072. Its totient is φ = 6609174000.

The previous prime is 13220211019. The next prime is 13220211023. The reversal of 13220211022 is 22011202231.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 13220210987 and 13220211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220211023) 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, 447879 + ... + 476482.

It is an arithmetic number, because the mean of its divisors is an integer number (2479138884).

Almost surely, 2^13220211022 is an apocalyptic number.

13220211022 is a deficient number, since it is larger than the sum of its proper divisors (6612900050).

13220211022 is an equidigital number, since it uses as much as digits as its factorization.

13220211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931514.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13220211022 its reverse (22011202231), we get a palindrome (35231413253).

The spelling of 13220211022 in words is "thirteen billion, two hundred twenty million, two hundred eleven thousand, twenty-two".