10000221021110 has 32 divisors (see below), whose sum is σ = 18032126040000. Its totient is φ = 3993039953280.

The previous prime is 10000221021083. The next prime is 10000221021121. The reversal of 10000221021110 is 1112012200001.

It is a junction number, because it is equal to n+sod(n) for n = 10000221021091 and 10000221021100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36138356 + ... + 36414024.

It is an arithmetic number, because the mean of its divisors is an integer number (563503938750).

Almost surely, 2^{10000221021110} is an apocalyptic number.

10000221021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000221021110 is a deficient number, since it is larger than the sum of its proper divisors (8031905018890).

10000221021110 is a wasteful number, since it uses less digits than its factorization.

10000221021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282056.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000221021110 its reverse (1112012200001), we get a palindrome (11112233221111).

The spelling of 10000221021110 in words is "ten trillion, two hundred twenty-one million, twenty-one thousand, one hundred ten".