121130210332012 has 24 divisors (see below), whose sum is σ = 242358940696320. Its totient is φ = 51891835849680.

The previous prime is 121130210331983. The next prime is 121130210332031. The reversal of 121130210332012 is 210233012031121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879573064 + ... + 879710767.

It is an arithmetic number, because the mean of its divisors is an integer number (10098289195680).

Almost surely, 2^{121130210332012} is an apocalyptic number.

It is an amenable number.

121130210332012 is an abundant number, since it is smaller than the sum of its proper divisors (121228730364308).

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

121130210332012 is a wasteful number, since it uses less digits than its factorization.

121130210332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759286301 (or 1759286299 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121130210332012 its reverse (210233012031121), we get a palindrome (331363222363133).

The spelling of 121130210332012 in words is "one hundred twenty-one trillion, one hundred thirty billion, two hundred ten million, three hundred thirty-two thousand, twelve".