622371420223 has 8 divisors (see below), whose sum is σ = 712017185792. Its totient is φ = 532909545336.

The previous prime is 622371420193. The next prime is 622371420233. The reversal of 622371420223 is 322024173226.

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

It is not a de Polignac number, because 622371420223 - 2¹³ = 622371412031 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 (622371420233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45965415 + ... + 45978952.

It is an arithmetic number, because the mean of its divisors is an integer number (89002148224).

Almost surely, 2^622371420223 is an apocalyptic number.

622371420223 is a deficient number, since it is larger than the sum of its proper divisors (89645765569).

622371420223 is an equidigital number, since it uses as much as digits as its factorization.

622371420223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91945341.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 622371420223 its reverse (322024173226), we get a palindrome (944395593449).

The spelling of 622371420223 in words is "six hundred twenty-two billion, three hundred seventy-one million, four hundred twenty thousand, two hundred twenty-three".