10220121110200 has 24 divisors (see below), whose sum is σ = 23761781581680. Its totient is φ = 4088048444000.

The previous prime is 10220121110191. The next prime is 10220121110219. The reversal of 10220121110200 is 201112102201.

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, 25550302576 + ... + 25550302975.

It is an arithmetic number, because the mean of its divisors is an integer number (990074232570).

Almost surely, 2^{10220121110200} is an apocalyptic number.

10220121110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220121110200 is an abundant number, since it is smaller than the sum of its proper divisors (13541660471480).

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

10220121110200 is a wasteful number, since it uses less digits than its factorization.

10220121110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51100605567 (or 51100605558 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10220121110200 its reverse (201112102201), we get a palindrome (10421233212401).

The spelling of 10220121110200 in words is "ten trillion, two hundred twenty billion, one hundred twenty-one million, one hundred ten thousand, two hundred".