12220101211313 has 4 divisors (see below), whose sum is σ = 12236910154560. Its totient is φ = 12203292268068.

The previous prime is 12220101211259. The next prime is 12220101211327. The reversal of 12220101211313 is 31311210102221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12220101211313 - 2¹² = 12220101207217 is a prime.

It is a super-2 number, since 2×12220101211313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220101214313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8404470533 + ... + 8404471986.

It is an arithmetic number, because the mean of its divisors is an integer number (3059227538640).

Almost surely, 2^{12220101211313} is an apocalyptic number.

It is an amenable number.

12220101211313 is a deficient number, since it is larger than the sum of its proper divisors (16808943247).

12220101211313 is an equidigital number, since it uses as much as digits as its factorization.

12220101211313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16808943246.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12220101211313 its reverse (31311210102221), we get a palindrome (43531311313534).

The spelling of 12220101211313 in words is "twelve trillion, two hundred twenty billion, one hundred one million, two hundred eleven thousand, three hundred thirteen".