222401331004343 has 8 divisors (see below), whose sum is σ = 227854494520800. Its totient is φ = 216949536097920.

The previous prime is 222401331004313. The next prime is 222401331004379. The reversal of 222401331004343 is 343400133104222.

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 222401331004343 - 2³² = 222397036037047 is a prime.

It is a super-2 number, since 2×222401331004343² (a number of 29 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 (222401331004313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341823518 + ... + 342473531.

It is an arithmetic number, because the mean of its divisors is an integer number (28481811815100).

Almost surely, 2^{222401331004343} is an apocalyptic number.

222401331004343 is a deficient number, since it is larger than the sum of its proper divisors (5453163516457).

222401331004343 is an equidigital number, since it uses as much as digits as its factorization.

222401331004343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684305017.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 222401331004343 its reverse (343400133104222), we get a palindrome (565801464108565).

The spelling of 222401331004343 in words is "two hundred twenty-two trillion, four hundred one billion, three hundred thirty-one million, four thousand, three hundred forty-three".