10002100211222 has 8 divisors (see below), whose sum is σ = 17146457504976. Its totient is φ = 4286614376232.

The previous prime is 10002100211209. The next prime is 10002100211227. The reversal of 10002100211222 is 22211200120001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 714435729373 = 10002100211222 / (1 + 0 + 0 + 0 + 2 + 1 + 0 + 0 + 2 + 1 + 1 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 10002100211197 and 10002100211206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002100211227) 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 3 ways as a sum of consecutive naturals, for example, 357217864673 + ... + 357217864700.

It is an arithmetic number, because the mean of its divisors is an integer number (2143307188122).

Almost surely, 2^{10002100211222} is an apocalyptic number.

10002100211222 is a deficient number, since it is larger than the sum of its proper divisors (7144357293754).

10002100211222 is an equidigital number, since it uses as much as digits as its factorization.

10002100211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714435729382.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10002100211222 its reverse (22211200120001), we get a palindrome (32213300331223).

The spelling of 10002100211222 in words is "ten trillion, two billion, one hundred million, two hundred eleven thousand, two hundred twenty-two".