4224450221010 has 24 divisors (see below), whose sum is σ = 10983570574860. Its totient is φ = 1126520058912.

The previous prime is 4224450220973. The next prime is 4224450221011. The reversal of 4224450221010 is 101220544224.

It is a happy number.

4224450221010 is a `hidden beast` number, since 4 + 2 + 2 + 445 + 0 + 2 + 210 + 1 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4129263779481 + 95186441529 = 2032059^2 + 308523^2 .

It is not an unprimeable number, because it can be changed into a prime (4224450221011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23469167805 + ... + 23469167984.

Almost surely, 2^{4224450221010} is an apocalyptic number.

4224450221010 is an abundant number, since it is smaller than the sum of its proper divisors (6759120353850).

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

4224450221010 is a wasteful number, since it uses less digits than its factorization.

4224450221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46938335802 (or 46938335799 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 4224450221010 its reverse (101220544224), we get a palindrome (4325670765234).

The spelling of 4224450221010 in words is "four trillion, two hundred twenty-four billion, four hundred fifty million, two hundred twenty-one thousand, ten".