121210012200002 has 8 divisors (see below), whose sum is σ = 198343656327312. Its totient is φ = 55095460090900.

The previous prime is 121210012199981. The next prime is 121210012200007. The reversal of 121210012200002 is 200002210012121.

121210012200002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 121210012200002.

It is not an unprimeable number, because it can be changed into a prime (121210012200007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2754773004524 + ... + 2754773004567.

It is an arithmetic number, because the mean of its divisors is an integer number (24792957040914).

Almost surely, 2^{121210012200002} is an apocalyptic number.

121210012200002 is a deficient number, since it is larger than the sum of its proper divisors (77133644127310).

121210012200002 is a wasteful number, since it uses less digits than its factorization.

121210012200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509546009104.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 121210012200002 its reverse (200002210012121), we get a palindrome (321212222212123).

The spelling of 121210012200002 in words is "one hundred twenty-one trillion, two hundred ten billion, twelve million, two hundred thousand, two".