121110000200002 has 24 divisors (see below), whose sum is σ = 199694015531136. Its totient is φ = 55046512191000.

The previous prime is 121110000199987. The next prime is 121110000200107. The reversal of 121110000200002 is 200002000011121.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12024774 + ... + 19667617.

It is an arithmetic number, because the mean of its divisors is an integer number (8320583980464).

Almost surely, 2^{121110000200002} is an apocalyptic number.

121110000200002 is a deficient number, since it is larger than the sum of its proper divisors (78584015331134).

121110000200002 is a wasteful number, since it uses less digits than its factorization.

121110000200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31708206 (or 31708195 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 121110000200002 its reverse (200002000011121), we get a palindrome (321112000211123).

The spelling of 121110000200002 in words is "one hundred twenty-one trillion, one hundred ten billion, two hundred thousand, two".