622302203226 has 32 divisors (see below), whose sum is σ = 1365598554048. Its totient is φ = 187486384640.

The previous prime is 622302203221. The next prime is 622302203233.

622302203226 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 622302203193 and 622302203202.

It is not an unprimeable number, because it can be changed into a prime (622302203221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27239511 + ... + 27262346.

It is an arithmetic number, because the mean of its divisors is an integer number (42674954814).

Almost surely, 2^622302203226 is an apocalyptic number.

622302203226 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

622302203226 is an abundant number, since it is smaller than the sum of its proper divisors (743296350822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

622302203226 is a wasteful number, since it uses less digits than its factorization.

622302203226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54502046.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 622302 and 203226, that added together give a palindrome (825528).

The spelling of 622302203226 in words is "six hundred twenty-two billion, three hundred two million, two hundred three thousand, two hundred twenty-six".