10001021102200 has 24 divisors (see below), whose sum is σ = 23252374063080. Its totient is φ = 4000408440800.

The previous prime is 10001021102161. The next prime is 10001021102249. The reversal of 10001021102200 is 220112010001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25002552556 + ... + 25002552955.

It is an arithmetic number, because the mean of its divisors is an integer number (968848919295).

Almost surely, 2^{10001021102200} is an apocalyptic number.

10001021102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10001021102200 is an abundant number, since it is smaller than the sum of its proper divisors (13251352960880).

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

10001021102200 is a wasteful number, since it uses less digits than its factorization.

10001021102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50005105527 (or 50005105518 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10001021102200 its reverse (220112010001), we get a palindrome (10221133112201).

The spelling of 10001021102200 in words is "ten trillion, one billion, twenty-one million, one hundred two thousand, two hundred".