10221020002200 has 384 divisors, whose sum is σ = 36737397227520. Its totient is φ = 2302340006400.

The previous prime is 10221020002187. The next prime is 10221020002229. The reversal of 10221020002200 is 220002012201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 865668697 + ... + 865680503.

It is an arithmetic number, because the mean of its divisors is an integer number (95670305280).

Almost surely, 2^{10221020002200} is an apocalyptic number.

10221020002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10221020002200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18368698613760).

10221020002200 is an abundant number, since it is smaller than the sum of its proper divisors (26516377225320).

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

10221020002200 is a wasteful number, since it uses less digits than its factorization.

10221020002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14807 (or 14798 counting only the distinct ones).

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

Adding to 10221020002200 its reverse (220002012201), we get a palindrome (10441022014401).

The spelling of 10221020002200 in words is "ten trillion, two hundred twenty-one billion, twenty million, two thousand, two hundred".