12220322301 has 12 divisors (see below), whose sum is σ = 19256265600. Its totient is φ = 7406255880.

The previous prime is 12220322287. The next prime is 12220322311. The reversal of 12220322301 is 10322302221.

12220322301 is a `hidden beast` number, since 1 + 22 + 20 + 322 + 301 = 666.

It is not a de Polignac number, because 12220322301 - 2¹⁴ = 12220305917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220322311) 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 11 ways as a sum of consecutive naturals, for example, 61718701 + ... + 61718898.

It is an arithmetic number, because the mean of its divisors is an integer number (1604688800).

Almost surely, 2^12220322301 is an apocalyptic number.

12220322301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12220322301 is a deficient number, since it is larger than the sum of its proper divisors (7035943299).

12220322301 is a wasteful number, since it uses less digits than its factorization.

12220322301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123437616 (or 123437613 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12220322301 its reverse (10322302221), we get a palindrome (22542624522).

The spelling of 12220322301 in words is "twelve billion, two hundred twenty million, three hundred twenty-two thousand, three hundred one".