10221200202 has 64 divisors (see below), whose sum is σ = 21178744704. Its totient is φ = 3286982400.

The previous prime is 10221200201. The next prime is 10221200203. The reversal of 10221200202 is 20200212201.

It is an interprime number because it is at equal distance from previous prime (10221200201) and next prime (10221200203).

It is not an unprimeable number, because it can be changed into a prime (10221200201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5041513 + ... + 5043539.

It is an arithmetic number, because the mean of its divisors is an integer number (330917886).

Almost surely, 2^10221200202 is an apocalyptic number.

10221200202 is an abundant number, since it is smaller than the sum of its proper divisors (10957544502).

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

10221200202 is a wasteful number, since it uses less digits than its factorization.

10221200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10221200202 its reverse (20200212201), we get a palindrome (30421412403).

The spelling of 10221200202 in words is "ten billion, two hundred twenty-one million, two hundred thousand, two hundred two".