22421314341331 has 8 divisors (see below), whose sum is σ = 22728554348864. Its totient is φ = 22114077001920.

The previous prime is 22421314341263. The next prime is 22421314341343. The reversal of 22421314341331 is 13314341312422.

It is a happy number.

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 22421314341331 - 2²⁵ = 22421280786899 is a prime.

It is a super-2 number, since 2×22421314341331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22421314341631) 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, 21078790 + ... + 22116916.

It is an arithmetic number, because the mean of its divisors is an integer number (2841069293608).

Almost surely, 2^{22421314341331} is an apocalyptic number.

22421314341331 is a deficient number, since it is larger than the sum of its proper divisors (307240007533).

22421314341331 is a wasteful number, since it uses less digits than its factorization.

22421314341331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334061.

The product of its digits is 41472, while the sum is 34.

Adding to 22421314341331 its reverse (13314341312422), we get a palindrome (35735655653753).

The spelling of 22421314341331 in words is "twenty-two trillion, four hundred twenty-one billion, three hundred fourteen million, three hundred forty-one thousand, three hundred thirty-one".