211132001221132 has 24 divisors (see below), whose sum is σ = 391221937293264. Its totient is φ = 99354519409152.

The previous prime is 211132001221103. The next prime is 211132001221223. The reversal of 211132001221132 is 231122100231112.

It is a happy number.

It is a super-2 number, since 2×211132001221132² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22850313 + ... + 30731104.

It is an arithmetic number, because the mean of its divisors is an integer number (16300914053886).

Almost surely, 2^{211132001221132} is an apocalyptic number.

It is an amenable number.

211132001221132 is a deficient number, since it is larger than the sum of its proper divisors (180089936072132).

211132001221132 is a wasteful number, since it uses less digits than its factorization.

211132001221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53639385 (or 53639383 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 211132001221132 its reverse (231122100231112), we get a palindrome (442254101452244).

The spelling of 211132001221132 in words is "two hundred eleven trillion, one hundred thirty-two billion, one million, two hundred twenty-one thousand, one hundred thirty-two".