121032200121232 has 20 divisors (see below), whose sum is σ = 234500379122800. Its totient is φ = 60515973250848.

The previous prime is 121032200121221. The next prime is 121032200121311. The reversal of 121032200121232 is 232121002230121.

121032200121232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201019 + ... + 15559717.

It is an arithmetic number, because the mean of its divisors is an integer number (11725018956140).

Almost surely, 2^{121032200121232} is an apocalyptic number.

It is an amenable number.

121032200121232 is a deficient number, since it is larger than the sum of its proper divisors (113468179001568).

121032200121232 is a wasteful number, since it uses less digits than its factorization.

121032200121232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15851230 (or 15851224 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 121032200121232 its reverse (232121002230121), we get a palindrome (353153202351353).

The spelling of 121032200121232 in words is "one hundred twenty-one trillion, thirty-two billion, two hundred million, one hundred twenty-one thousand, two hundred thirty-two".