622340355273 has 48 divisors (see below), whose sum is σ = 1055028905280. Its totient is φ = 323367859584.

The previous prime is 622340355257. The next prime is 622340355293. The reversal of 622340355273 is 372553043226.

It is a happy number.

It is not a de Polignac number, because 622340355273 - 2⁴ = 622340355257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (622340355253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2302278 + ... + 2558351.

It is an arithmetic number, because the mean of its divisors is an integer number (21979768860).

Almost surely, 2^622340355273 is an apocalyptic number.

It is an amenable number.

622340355273 is a deficient number, since it is larger than the sum of its proper divisors (432688550007).

622340355273 is a wasteful number, since it uses less digits than its factorization.

622340355273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860726 (or 4860719 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 42.

Adding to 622340355273 its reverse (372553043226), we get a palindrome (994893398499).

The spelling of 622340355273 in words is "six hundred twenty-two billion, three hundred forty million, three hundred fifty-five thousand, two hundred seventy-three".