211312114 has 32 divisors (see below), whose sum is σ = 352066176. Its totient is φ = 94500480.

The previous prime is 211312111. The next prime is 211312133. The reversal of 211312114 is 411213112.

It is not an unprimeable number, because it can be changed into a prime (211312111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177429 + ... + 178615.

It is an arithmetic number, because the mean of its divisors is an integer number (11002068).

Almost surely, 2^211312114 is an apocalyptic number.

211312114 is a deficient number, since it is larger than the sum of its proper divisors (140754062).

211312114 is a wasteful number, since it uses less digits than its factorization.

211312114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410.

The product of its digits is 48, while the sum is 16.

The square root of 211312114 is about 14536.5784832608. The cubic root of 211312114 is about 595.6275787693.

Adding to 211312114 its reverse (411213112), we get a palindrome (622525226).

The spelling of 211312114 in words is "two hundred eleven million, three hundred twelve thousand, one hundred fourteen".