211202002112 has 112 divisors (see below), whose sum is σ = 461035603200. Its totient is φ = 95549414400.

The previous prime is 211202002091. The next prime is 211202002117. The reversal of 211202002112 is 211200202112.

It is a super-2 number, since 2×211202002112² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211202002117) by changing a digit.

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, 19823987 + ... + 19834637.

Almost surely, 2^211202002112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211202002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230517801600).

211202002112 is an abundant number, since it is smaller than the sum of its proper divisors (249833601088).

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

211202002112 is a wasteful number, since it uses less digits than its factorization.

211202002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11414 (or 11404 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211202002112 its reverse (211200202112), we get a palindrome (422402204224).

The spelling of 211202002112 in words is "two hundred eleven billion, two hundred two million, two thousand, one hundred twelve".