211200010012212 has 48 divisors (see below), whose sum is σ = 533885608056192. Its totient is φ = 64595489005440.

The previous prime is 211200010012183. The next prime is 211200010012261. The reversal of 211200010012212 is 212210010002112.

It is a junction number, because it is equal to n+sod(n) for n = 211200010012191 and 211200010012200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4053405739 + ... + 4053457842.

It is an arithmetic number, because the mean of its divisors is an integer number (11122616834504).

Almost surely, 2^{211200010012212} is an apocalyptic number.

It is an amenable number.

211200010012212 is an abundant number, since it is smaller than the sum of its proper divisors (322685598043980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211200010012212 is a wasteful number, since it uses less digits than its factorization.

211200010012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106863768 (or 8106863766 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211200010012212 its reverse (212210010002112), we get a palindrome (423410020014324).

The spelling of 211200010012212 in words is "two hundred eleven trillion, two hundred billion, ten million, twelve thousand, two hundred twelve".