10221200122110 has 64 divisors (see below), whose sum is σ = 24627995687232. Its totient is φ = 2714869610496.

The previous prime is 10221200122043. The next prime is 10221200122169. The reversal of 10221200122110 is 1122100212201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10221200122110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23861784 + ... + 24286356.

It is an arithmetic number, because the mean of its divisors is an integer number (384812432613).

Almost surely, 2^{10221200122110} is an apocalyptic number.

10221200122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221200122110 is an abundant number, since it is smaller than the sum of its proper divisors (14406795565122).

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

10221200122110 is a wasteful number, since it uses less digits than its factorization.

10221200122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427757.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10221200122110 its reverse (1122100212201), we get a palindrome (11343300334311).

Subtracting from 10221200122110 its reverse (1122100212201), we obtain a palindrome (9099099909909).

The spelling of 10221200122110 in words is "ten trillion, two hundred twenty-one billion, two hundred million, one hundred twenty-two thousand, one hundred ten".