121114211 has 8 divisors (see below), whose sum is σ = 122028048. Its totient is φ = 120204000.

The previous prime is 121114193. The next prime is 121114223. The reversal of 121114211 is 112411121.

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

It is a cyclic number.

It is not a de Polignac number, because 121114211 - 2¹⁴ = 121097827 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (121113211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 113621 + ... + 114681.

It is an arithmetic number, because the mean of its divisors is an integer number (15253506).

Almost surely, 2^121114211 is an apocalyptic number.

121114211 is a deficient number, since it is larger than the sum of its proper divisors (913837).

121114211 is a wasteful number, since it uses less digits than its factorization.

121114211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its digits is 16, while the sum is 14.

The square root of 121114211 is about 11005.1901846356. The cubic root of 121114211 is about 494.7643145596.

Adding to 121114211 its reverse (112411121), we get a palindrome (233525332).

The spelling of 121114211 in words is "one hundred twenty-one million, one hundred fourteen thousand, two hundred eleven".