622242464242227 has 8 divisors (see below), whose sum is σ = 829668979869840. Its totient is φ = 414822129054720.

The previous prime is 622242464242193. The next prime is 622242464242277. The reversal of 622242464242227 is 722242464242226.

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

It is not a de Polignac number, because 622242464242227 - 2¹⁹ = 622242463717939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 622242464242227.

It is not an unprimeable number, because it can be changed into a prime (622242464242277) 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, 1544875102 + ... + 1545277827.

It is an arithmetic number, because the mean of its divisors is an integer number (103708622483730).

Almost surely, 2^{622242464242227} is an apocalyptic number.

622242464242227 is a deficient number, since it is larger than the sum of its proper divisors (207426515627613).

622242464242227 is a wasteful number, since it uses less digits than its factorization.

622242464242227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090220053.

The product of its digits is 16515072, while the sum is 51.

Subtracting 622242464242227 from its reverse (722242464242226), we obtain a palindrome (99999999999999).

The spelling of 622242464242227 in words is "six hundred twenty-two trillion, two hundred forty-two billion, four hundred sixty-four million, two hundred forty-two thousand, two hundred twenty-seven".