211411121114 has 8 divisors (see below), whose sum is σ = 317279394900. Its totient is φ = 105651322816.

The previous prime is 211411121107. The next prime is 211411121137. The reversal of 211411121114 is 411121114112.

It can be written as a sum of positive squares in 2 ways, for example, as 207831133225 + 3579987889 = 455885^2 + 59833^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27113999 + ... + 27121794.

Almost surely, 2^211411121114 is an apocalyptic number.

211411121114 is a deficient number, since it is larger than the sum of its proper divisors (105868273786).

211411121114 is a wasteful number, since it uses less digits than its factorization.

211411121114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54237744.

The product of its digits is 64, while the sum is 20.

Adding to 211411121114 its reverse (411121114112), we get a palindrome (622532235226).

The spelling of 211411121114 in words is "two hundred eleven billion, four hundred eleven million, one hundred twenty-one thousand, one hundred fourteen".