210070012 has 24 divisors (see below), whose sum is σ = 384072192. Its totient is φ = 100417200.

The previous prime is 210070009. The next prime is 210070033.

210070012 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 210069974 and 210070001.

It is a congruent 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, 87 + ... + 20497.

It is an arithmetic number, because the mean of its divisors is an integer number (16003008).

Almost surely, 2^210070012 is an apocalyptic number.

It is an amenable number.

210070012 is a deficient number, since it is larger than the sum of its proper divisors (174002180).

210070012 is a wasteful number, since it uses less digits than its factorization.

210070012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20529 (or 20527 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 210070012 is about 14493.7921883819. The cubic root of 210070012 is about 594.4582428360.

The spelling of 210070012 in words is "two hundred ten million, seventy thousand, twelve".