211210001122 has 16 divisors (see below), whose sum is σ = 328650336000. Its totient is φ = 101725097760.

The previous prime is 211210001099. The next prime is 211210001161. The reversal of 211210001122 is 221100012112.

211210001122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16295622 + ... + 16308577.

It is an arithmetic number, because the mean of its divisors is an integer number (20540646000).

Almost surely, 2^211210001122 is an apocalyptic number.

211210001122 is a deficient number, since it is larger than the sum of its proper divisors (117440334878).

211210001122 is a wasteful number, since it uses less digits than its factorization.

211210001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32604321.

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

Adding to 211210001122 its reverse (221100012112), we get a palindrome (432310013234).

The spelling of 211210001122 in words is "two hundred eleven billion, two hundred ten million, one thousand, one hundred twenty-two".