10221202323330 has 32 divisors (see below), whose sum is σ = 25973878846464. Its totient is φ = 2565321367296.

The previous prime is 10221202323259. The next prime is 10221202323337. The reversal of 10221202323330 is 3332320212201.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10221202323330.

It is not an unprimeable number, because it can be changed into a prime (10221202323337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10020786082 + ... + 10020787101.

It is an arithmetic number, because the mean of its divisors is an integer number (811683713952).

Almost surely, 2^{10221202323330} is an apocalyptic number.

10221202323330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221202323330 is an abundant number, since it is smaller than the sum of its proper divisors (15752676523134).

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

10221202323330 is a wasteful number, since it uses less digits than its factorization.

10221202323330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20041573210.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10221202323330 its reverse (3332320212201), we get a palindrome (13553522535531).

The spelling of 10221202323330 in words is "ten trillion, two hundred twenty-one billion, two hundred two million, three hundred twenty-three thousand, three hundred thirty".