121002330232200 has 96 divisors (see below), whose sum is σ = 375160002062400. Its totient is φ = 32262747989760.

The previous prime is 121002330232187. The next prime is 121002330232211. The reversal of 121002330232200 is 2232033200121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9918772 + ... + 18449571.

It is an arithmetic number, because the mean of its divisors is an integer number (3907916688150).

Almost surely, 2^{121002330232200} is an apocalyptic number.

121002330232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121002330232200 is an abundant number, since it is smaller than the sum of its proper divisors (254157671830200).

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

121002330232200 is a wasteful number, since it uses less digits than its factorization.

121002330232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28375471 (or 28375462 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 121002330232200 its reverse (2232033200121), we get a palindrome (123234363432321).

The spelling of 121002330232200 in words is "one hundred twenty-one trillion, two billion, three hundred thirty million, two hundred thirty-two thousand, two hundred".