42224420200 has 24 divisors (see below), whose sum is σ = 98171777430. Its totient is φ = 16889768000.

The previous prime is 42224420141. The next prime is 42224420221. The reversal of 42224420200 is 202442224.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 24510407364 + 17714012836 = 156558^2 + 133094^2 .

It is a super-2 number, since 2×42224420200² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105560851 + ... + 105561250.

Almost surely, 2^42224420200 is an apocalyptic number.

42224420200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42224420200 is an abundant number, since it is smaller than the sum of its proper divisors (55947357230).

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

42224420200 is a wasteful number, since it uses less digits than its factorization.

42224420200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211122117 (or 211122108 counting only the distinct ones).

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

Adding to 42224420200 its reverse (202442224), we get a palindrome (42426862424).

The spelling of 42224420200 in words is "forty-two billion, two hundred twenty-four million, four hundred twenty thousand, two hundred".