212650672075012 has 36 divisors (see below), whose sum is σ = 402775672434660. Its totient is φ = 98182774203904.

The previous prime is 212650672074991. The next prime is 212650672075069. The reversal of 212650672075012 is 210570276056212.

It can be written as a sum of positive squares in 6 ways, for example, as 39322230313536 + 173328441761476 = 6270744^2 + 13165426^2 .

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, 1735352587 + ... + 1735475122.

It is an arithmetic number, because the mean of its divisors is an integer number (11188213123185).

Almost surely, 2^{212650672075012} is an apocalyptic number.

It is an amenable number.

212650672075012 is a deficient number, since it is larger than the sum of its proper divisors (190125000359648).

212650672075012 is a wasteful number, since it uses less digits than its factorization.

212650672075012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3470827800 (or 3470827781 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 212650672075012 in words is "two hundred twelve trillion, six hundred fifty billion, six hundred seventy-two million, seventy-five thousand, twelve".