4224220100 has 36 divisors (see below), whose sum is σ = 9205949844. Its totient is φ = 1682426880.

The previous prime is 4224220097. The next prime is 4224220183. The reversal of 4224220100 is 10224224.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 64 + 4224220036 = 8^2 + 64994^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67349 + ... + 113948.

It is an arithmetic number, because the mean of its divisors is an integer number (255720829).

Almost surely, 2^4224220100 is an apocalyptic number.

It is an amenable number.

4224220100 is an abundant number, since it is smaller than the sum of its proper divisors (4981729744).

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

4224220100 is a wasteful number, since it uses less digits than its factorization.

4224220100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181544 (or 181537 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4224220100 is about 64994.0004923531. Note that the first 3 decimals coincide. The cubic root of 4224220100 is about 1616.5240846845.

Adding to 4224220100 its reverse (10224224), we get a palindrome (4234444324).

The spelling of 4224220100 in words is "four billion, two hundred twenty-four million, two hundred twenty thousand, one hundred".