422242400200 has 48 divisors (see below), whose sum is σ = 982718859780. Its totient is φ = 168724008960.

The previous prime is 422242400171. The next prime is 422242400269. The reversal of 422242400200 is 2004242224.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 231051339684 + 191191060516 = 480678^2 + 437254^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 885057 + ... + 1275856.

Almost surely, 2^422242400200 is an apocalyptic number.

422242400200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422242400200 is an abundant number, since it is smaller than the sum of its proper divisors (560476459580).

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

422242400200 is a wasteful number, since it uses less digits than its factorization.

422242400200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161906 (or 2161897 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 422242400200 its reverse (2004242224), we get a palindrome (424246642424).

The spelling of 422242400200 in words is "four hundred twenty-two billion, two hundred forty-two million, four hundred thousand, two hundred".