121110202200110 has 32 divisors (see below), whose sum is σ = 218135377382400. Its totient is φ = 48413637141408.

The previous prime is 121110202200109. The next prime is 121110202200133. The reversal of 121110202200110 is 11002202011121.

121110202200110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272559179 + ... + 273003161.

It is an arithmetic number, because the mean of its divisors is an integer number (6816730543200).

Almost surely, 2^{121110202200110} is an apocalyptic number.

121110202200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121110202200110 is a deficient number, since it is larger than the sum of its proper divisors (97025175182290).

121110202200110 is a wasteful number, since it uses less digits than its factorization.

121110202200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461072.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121110202200110 its reverse (11002202011121), we get a palindrome (132112404211231).

The spelling of 121110202200110 in words is "one hundred twenty-one trillion, one hundred ten billion, two hundred two million, two hundred thousand, one hundred ten".