211113320011132 has 72 divisors (see below), whose sum is σ = 489220251569280. Its totient is φ = 78675771414240.

The previous prime is 211113320011127. The next prime is 211113320011163. The reversal of 211113320011132 is 231110023311112.

It is a super-2 number, since 2×211113320011132² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2128623882 + ... + 2128723057.

It is an arithmetic number, because the mean of its divisors is an integer number (6794725716240).

Almost surely, 2^{211113320011132} is an apocalyptic number.

211113320011132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211113320011132 is an abundant number, since it is smaller than the sum of its proper divisors (278106931558148).

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

211113320011132 is a wasteful number, since it uses less digits than its factorization.

211113320011132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257346991 (or 4257346982 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 211113320011132 its reverse (231110023311112), we get a palindrome (442223343322244).

The spelling of 211113320011132 in words is "two hundred eleven trillion, one hundred thirteen billion, three hundred twenty million, eleven thousand, one hundred thirty-two".