22554352343 has 8 divisors (see below), whose sum is σ = 23305296000. Its totient is φ = 21804870240.

The previous prime is 22554352307. The next prime is 22554352351. The reversal of 22554352343 is 34325345522.

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 22554352343 - 2⁸ = 22554352087 is a prime.

It is a super-2 number, since 2×22554352343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22554352297 and 22554352306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22554352393) 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, 333968 + ... + 395781.

It is an arithmetic number, because the mean of its divisors is an integer number (2913162000).

Almost surely, 2^22554352343 is an apocalyptic number.

22554352343 is a deficient number, since it is larger than the sum of its proper divisors (750943657).

22554352343 is an equidigital number, since it uses as much as digits as its factorization.

22554352343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730777.

The product of its digits is 432000, while the sum is 38.

Adding to 22554352343 its reverse (34325345522), we get a palindrome (56879697865).

The spelling of 22554352343 in words is "twenty-two billion, five hundred fifty-four million, three hundred fifty-two thousand, three hundred forty-three".