2223314322221 has 8 divisors (see below), whose sum is σ = 2238462928800. Its totient is φ = 2208184114032.

The previous prime is 2223314322211. The next prime is 2223314322239. The reversal of 2223314322221 is 1222234133222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223314322221 is a prime.

It is a super-2 number, since 2×2223314322221² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223314322211) 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, 4357046 + ... + 4840503.

It is an arithmetic number, because the mean of its divisors is an integer number (279807866100).

Almost surely, 2^{2223314322221} is an apocalyptic number.

It is an amenable number.

2223314322221 is a deficient number, since it is larger than the sum of its proper divisors (15148606579).

2223314322221 is a wasteful number, since it uses less digits than its factorization.

2223314322221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199195.

The product of its digits is 13824, while the sum is 29.

Adding to 2223314322221 its reverse (1222234133222), we get a palindrome (3445548455443).

The spelling of 2223314322221 in words is "two trillion, two hundred twenty-three billion, three hundred fourteen million, three hundred twenty-two thousand, two hundred twenty-one".