10221344420104 has 16 divisors (see below), whose sum is σ = 19171368968400. Its totient is φ = 5108979361872.

The previous prime is 10221344420083. The next prime is 10221344420107. The reversal of 10221344420104 is 40102444312201.

It is not an unprimeable number, because it can be changed into a prime (10221344420107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211580362 + ... + 211628665.

It is an arithmetic number, because the mean of its divisors is an integer number (1198210560525).

Almost surely, 2^{10221344420104} is an apocalyptic number.

It is an amenable number.

10221344420104 is a deficient number, since it is larger than the sum of its proper divisors (8950024548296).

10221344420104 is a wasteful number, since it uses less digits than its factorization.

10221344420104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423212052 (or 423212048 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10221344420104 its reverse (40102444312201), we get a palindrome (50323788732305).

The spelling of 10221344420104 in words is "ten trillion, two hundred twenty-one billion, three hundred forty-four million, four hundred twenty thousand, one hundred four".