2112102000002 has 16 divisors (see below), whose sum is σ = 3336957842400. Its totient is φ = 999851384160.

The previous prime is 2112101999947. The next prime is 2112102000101. The reversal of 2112102000002 is 2000002012112.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17103899 + ... + 17226942.

It is an arithmetic number, because the mean of its divisors is an integer number (208559865150).

Almost surely, 2^{2112102000002} is an apocalyptic number.

2112102000002 is a deficient number, since it is larger than the sum of its proper divisors (1224855842398).

2112102000002 is a wasteful number, since it uses less digits than its factorization.

2112102000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34332481.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2112102000002 its reverse (2000002012112), we get a palindrome (4112104012114).

The spelling of 2112102000002 in words is "two trillion, one hundred twelve billion, one hundred two million, two", and thus it is an aban number.