211201010212 has 48 divisors (see below), whose sum is σ = 394691596992. Its totient is φ = 98539683840.

The previous prime is 211201010183. The next prime is 211201010231. The reversal of 211201010212 is 212010102112.

It is a junction number, because it is equal to n+sod(n) for n = 211201010192 and 211201010201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10260643 + ... + 10281205.

It is an arithmetic number, because the mean of its divisors is an integer number (8222741604).

Almost surely, 2^211201010212 is an apocalyptic number.

It is an amenable number.

211201010212 is a deficient number, since it is larger than the sum of its proper divisors (183490586780).

211201010212 is a wasteful number, since it uses less digits than its factorization.

211201010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21868 (or 21866 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211201010212 its reverse (212010102112), we get a palindrome (423211112324).

The spelling of 211201010212 in words is "two hundred eleven billion, two hundred one million, ten thousand, two hundred twelve".