422030200 has 24 divisors (see below), whose sum is σ = 981220680. Its totient is φ = 168812000.

The previous prime is 422030171. The next prime is 422030207. The reversal of 422030200 is 2030224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422030207) 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, 1054876 + ... + 1055275.

It is an arithmetic number, because the mean of its divisors is an integer number (40884195).

Almost surely, 2^422030200 is an apocalyptic number.

422030200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422030200 is an abundant number, since it is smaller than the sum of its proper divisors (559190480).

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

422030200 is a wasteful number, since it uses less digits than its factorization.

422030200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110167 (or 2110158 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 422030200 is about 20543.3736275228. The cubic root of 422030200 is about 750.0919590946.

Adding to 422030200 its reverse (2030224), we get a palindrome (424060424).

The spelling of 422030200 in words is "four hundred twenty-two million, thirty thousand, two hundred".