211120211101012 has 48 divisors (see below), whose sum is σ = 393604495200000. Its totient is φ = 98800313673600.

The previous prime is 211120211100991. The next prime is 211120211101039. The reversal of 211120211101012 is 210101112021112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26147887 + ... + 33255862.

It is an arithmetic number, because the mean of its divisors is an integer number (8200093650000).

Almost surely, 2^{211120211101012} is an apocalyptic number.

It is an amenable number.

211120211101012 is a deficient number, since it is larger than the sum of its proper divisors (182484284098988).

211120211101012 is a wasteful number, since it uses less digits than its factorization.

211120211101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59404336 (or 59404334 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 211120211101012 its reverse (210101112021112), we get a palindrome (421221323122124).

The spelling of 211120211101012 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred eleven million, one hundred one thousand, twelve".