422201300 has 18 divisors (see below), whose sum is σ = 916177038. Its totient is φ = 168880480.

The previous prime is 422201291. The next prime is 422201303. The reversal of 422201300 is 3102224.

It can be written as a sum of positive squares in 3 ways, for example, as 1295044 + 420906256 = 1138^2 + 20516^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422201303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2110907 + ... + 2111106.

Almost surely, 2^422201300 is an apocalyptic number.

It is an amenable number.

422201300 is an abundant number, since it is smaller than the sum of its proper divisors (493975738).

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

422201300 is a wasteful number, since it uses less digits than its factorization.

422201300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222027 (or 4222020 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 422201300 is about 20547.5375653629. The cubic root of 422201300 is about 750.1933131321.

Adding to 422201300 its reverse (3102224), we get a palindrome (425303524).

The spelling of 422201300 in words is "four hundred twenty-two million, two hundred one thousand, three hundred".