10221420110330 has 256 divisors, whose sum is σ = 23291901319680. Its totient is φ = 3172419993600.

The previous prime is 10221420110323. The next prime is 10221420110333. The reversal of 10221420110330 is 3301102412201.

It is not an unprimeable number, because it can be changed into a prime (10221420110333) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 339668585 + ... + 339698675.

It is an arithmetic number, because the mean of its divisors is an integer number (90983989530).

Almost surely, 2^{10221420110330} is an apocalyptic number.

10221420110330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221420110330 is an abundant number, since it is smaller than the sum of its proper divisors (13070481209350).

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

10221420110330 is a wasteful number, since it uses less digits than its factorization.

10221420110330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30385.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10221420110330 its reverse (3301102412201), we get a palindrome (13522522522531).

The spelling of 10221420110330 in words is "ten trillion, two hundred twenty-one billion, four hundred twenty million, one hundred ten thousand, three hundred thirty".