110121120202200 has 192 divisors, whose sum is σ = 356226081500160. Its totient is φ = 28088219089920.

The previous prime is 110121120202169. The next prime is 110121120202237. The reversal of 110121120202200 is 2202021121011.

It is a super-2 number, since 2×110121120202200² (a number of 29 digits) contains 22 as substring.

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 110121120202200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 974320092 + ... + 974433108.

It is an arithmetic number, because the mean of its divisors is an integer number (1855344174480).

Almost surely, 2^{110121120202200} is an apocalyptic number.

110121120202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110121120202200 is an abundant number, since it is smaller than the sum of its proper divisors (246104961297960).

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

110121120202200 is a wasteful number, since it uses less digits than its factorization.

110121120202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183666 (or 183657 counting only the distinct ones).

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

Adding to 110121120202200 its reverse (2202021121011), we get a palindrome (112323141323211).

The spelling of 110121120202200 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twenty million, two hundred two thousand, two hundred".