121001112200002 has 8 divisors (see below), whose sum is σ = 181519948284300. Its totient is φ = 60494462771904.

The previous prime is 121001112199969. The next prime is 121001112200021. The reversal of 121001112200002 is 200002211100121.

It can be written as a sum of positive squares in 2 ways, for example, as 116141164088161 + 4859948111841 = 10776881^2 + 2204529^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3046639227 + ... + 3046678942.

Almost surely, 2^{121001112200002} is an apocalyptic number.

121001112200002 is a deficient number, since it is larger than the sum of its proper divisors (60518836084298).

121001112200002 is an equidigital number, since it uses as much as digits as its factorization.

121001112200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6093328100.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121001112200002 its reverse (200002211100121), we get a palindrome (321003323300123).

The spelling of 121001112200002 in words is "one hundred twenty-one trillion, one billion, one hundred twelve million, two hundred thousand, two".