2100122210012 has 12 divisors (see below), whose sum is σ = 3703268936136. Its totient is φ = 1042045371120.

The previous prime is 2100122209993. The next prime is 2100122210029.

2100122210012 is nontrivially palindromic in base 10.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2003932883 + ... + 2003933930.

It is an arithmetic number, because the mean of its divisors is an integer number (308605744678).

Almost surely, 2^{2100122210012} is an apocalyptic number.

It is an amenable number.

2100122210012 is a deficient number, since it is larger than the sum of its proper divisors (1603146726124).

2100122210012 is a wasteful number, since it uses less digits than its factorization.

2100122210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007866948 (or 4007866946 counting only the distinct ones).

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

The spelling of 2100122210012 in words is "two trillion, one hundred billion, one hundred twenty-two million, two hundred ten thousand, twelve".