10221300222 has 32 divisors (see below), whose sum is σ = 24116619264. Its totient is φ = 2826165600.

The previous prime is 10221300217. The next prime is 10221300223. The reversal of 10221300222 is 22200312201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221300223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3923929 + ... + 3926532.

It is an arithmetic number, because the mean of its divisors is an integer number (753644352).

Almost surely, 2^10221300222 is an apocalyptic number.

10221300222 is an abundant number, since it is smaller than the sum of its proper divisors (13895319042).

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

10221300222 is a wasteful number, since it uses less digits than its factorization.

10221300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7850504.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10221300222 its reverse (22200312201), we get a palindrome (32421612423).

The spelling of 10221300222 in words is "ten billion, two hundred twenty-one million, three hundred thousand, two hundred twenty-two".