213011010211112 has 16 divisors (see below), whose sum is σ = 401402657436000. Its totient is φ = 105970301561520.

The previous prime is 213011010210917. The next prime is 213011010211141. The reversal of 213011010211112 is 211112010110312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66900441314 + ... + 66900444497.

It is an arithmetic number, because the mean of its divisors is an integer number (25087666089750).

Almost surely, 2^{213011010211112} is an apocalyptic number.

It is an amenable number.

213011010211112 is a deficient number, since it is larger than the sum of its proper divisors (188391647224888).

213011010211112 is a wasteful number, since it uses less digits than its factorization.

213011010211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133800886016 (or 133800886012 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 213011010211112 its reverse (211112010110312), we get a palindrome (424123020321424).

The spelling of 213011010211112 in words is "two hundred thirteen trillion, eleven billion, ten million, two hundred eleven thousand, one hundred twelve".