211102300112 has 20 divisors (see below), whose sum is σ = 446193498336. Its totient is φ = 95955590880.

The previous prime is 211102300081. The next prime is 211102300121. The reversal of 211102300112 is 211003201112.

It is a super-2 number, since 2×211102300112² (a number of 23 digits) contains 22 as substring.

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, 599722268 + ... + 599722619.

Almost surely, 2^211102300112 is an apocalyptic number.

211102300112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211102300112 is an abundant number, since it is smaller than the sum of its proper divisors (235091198224).

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

211102300112 is a wasteful number, since it uses less digits than its factorization.

211102300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199444906 (or 1199444900 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 211102300112 its reverse (211003201112), we get a palindrome (422105501224).

The spelling of 211102300112 in words is "two hundred eleven billion, one hundred two million, three hundred thousand, one hundred twelve".