10000021100210 has 16 divisors (see below), whose sum is σ = 18000862588800. Its totient is φ = 3999825193776.

The previous prime is 10000021100207. The next prime is 10000021100261. The reversal of 10000021100210 is 1200112000001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22676480 + ... + 23113259.

It is an arithmetic number, because the mean of its divisors is an integer number (1125053911800).

Almost surely, 2^{10000021100210} is an apocalyptic number.

10000021100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000021100210 is a deficient number, since it is larger than the sum of its proper divisors (8000841488590).

10000021100210 is a wasteful number, since it uses less digits than its factorization.

10000021100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45811585.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10000021100210 its reverse (1200112000001), we get a palindrome (11200133100211).

The spelling of 10000021100210 in words is "ten trillion, twenty-one million, one hundred thousand, two hundred ten".