212110120201122 has 96 divisors (see below), whose sum is σ = 539949898103616. Its totient is φ = 59327850672000.

The previous prime is 212110120201093. The next prime is 212110120201127. The reversal of 212110120201122 is 221102021011212.

212110120201122 is a `hidden beast` number, since 212 + 1 + 10 + 120 + 201 + 122 = 666.

212110120201122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 212110120201095 and 212110120201104.

It is not an unprimeable number, because it can be changed into a prime (212110120201127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39431173 + ... + 44486375.

It is an arithmetic number, because the mean of its divisors is an integer number (5624478105246).

Almost surely, 2^{212110120201122} is an apocalyptic number.

212110120201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212110120201122 is an abundant number, since it is smaller than the sum of its proper divisors (327839777902494).

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

212110120201122 is a wasteful number, since it uses less digits than its factorization.

212110120201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071536 (or 5071533 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 212110120201122 its reverse (221102021011212), we get a palindrome (433212141212334).

The spelling of 212110120201122 in words is "two hundred twelve trillion, one hundred ten billion, one hundred twenty million, two hundred one thousand, one hundred twenty-two".