22414131222221 has 8 divisors (see below), whose sum is σ = 23593892590080. Its totient is φ = 21234376879488.

The previous prime is 22414131222193. The next prime is 22414131222233. The reversal of 22414131222221 is 12222213141422.

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

It is a cyclic number.

It is not a de Polignac number, because 22414131222221 - 2³⁴ = 22396951353037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22414131222251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5578205 + ... + 8714621.

It is an arithmetic number, because the mean of its divisors is an integer number (2949236573760).

Almost surely, 2^{22414131222221} is an apocalyptic number.

It is an amenable number.

22414131222221 is a deficient number, since it is larger than the sum of its proper divisors (1179761367859).

22414131222221 is a wasteful number, since it uses less digits than its factorization.

22414131222221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512563.

The product of its digits is 6144, while the sum is 29.

Adding to 22414131222221 its reverse (12222213141422), we get a palindrome (34636344363643).

The spelling of 22414131222221 in words is "twenty-two trillion, four hundred fourteen billion, one hundred thirty-one million, two hundred twenty-two thousand, two hundred twenty-one".