211010201101012 has 12 divisors (see below), whose sum is σ = 388703002028320. Its totient is φ = 99952200521496.

The previous prime is 211010201101009. The next prime is 211010201101079. The reversal of 211010201101012 is 210101102010112.

It is a happy number.

211010201101012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211010201100983 and 211010201101001.

It is a congruent number.

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, 1388225007168 + ... + 1388225007319.

Almost surely, 2^{211010201101012} is an apocalyptic number.

It is an amenable number.

211010201101012 is a deficient number, since it is larger than the sum of its proper divisors (177692800927308).

211010201101012 is a wasteful number, since it uses less digits than its factorization.

211010201101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776450014510 (or 2776450014508 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 211010201101012 its reverse (210101102010112), we get a palindrome (421111303111124).

The spelling of 211010201101012 in words is "two hundred eleven trillion, ten billion, two hundred one million, one hundred one thousand, twelve".