212011020110212 has 24 divisors (see below), whose sum is σ = 371800768500000. Its totient is φ = 105782272492416.

The previous prime is 212011020110161. The next prime is 212011020110269.

212011020110212 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14149164 + ... + 24984412.

It is an arithmetic number, because the mean of its divisors is an integer number (15491698687500).

Almost surely, 2^{212011020110212} is an apocalyptic number.

It is an amenable number.

212011020110212 is a deficient number, since it is larger than the sum of its proper divisors (159789748389788).

212011020110212 is a wasteful number, since it uses less digits than its factorization.

212011020110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10845555 (or 10845553 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The spelling of 212011020110212 in words is "two hundred twelve trillion, eleven billion, twenty million, one hundred ten thousand, two hundred twelve".