211114414132 has 12 divisors (see below), whose sum is σ = 378461206116. Its totient is φ = 102982640960.

The previous prime is 211114414127. The next prime is 211114414139. The reversal of 211114414132 is 231414411112.

It can be written as a sum of positive squares in 2 ways, for example, as 39408602256 + 171705811876 = 198516^2 + 414374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 211114414097 and 211114414106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211114414139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643641343 + ... + 643641670.

It is an arithmetic number, because the mean of its divisors is an integer number (31538433843).

Almost surely, 2^211114414132 is an apocalyptic number.

It is an amenable number.

211114414132 is a deficient number, since it is larger than the sum of its proper divisors (167346791984).

211114414132 is a wasteful number, since it uses less digits than its factorization.

211114414132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287283058 (or 1287283056 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

Adding to 211114414132 its reverse (231414411112), we get a palindrome (442528825244).

The spelling of 211114414132 in words is "two hundred eleven billion, one hundred fourteen million, four hundred fourteen thousand, one hundred thirty-two".