2234216121 has 8 divisors (see below), whose sum is σ = 2979173184. Its totient is φ = 1489368240.

The previous prime is 2234216093. The next prime is 2234216129. The reversal of 2234216121 is 1216124322.

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

It is not a de Polignac number, because 2234216121 - 2⁹ = 2234215609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2234216091 and 2234216100.

It is not an unprimeable number, because it can be changed into a prime (2234216129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66580 + ... + 94346.

It is an arithmetic number, because the mean of its divisors is an integer number (372396648).

Almost surely, 2^2234216121 is an apocalyptic number.

It is an amenable number.

2234216121 is a deficient number, since it is larger than the sum of its proper divisors (744957063).

2234216121 is a wasteful number, since it uses less digits than its factorization.

2234216121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54591.

The product of its digits is 1152, while the sum is 24.

The square root of 2234216121 is about 47267.4953958849. The cubic root of 2234216121 is about 1307.2993955611.

The spelling of 2234216121 in words is "two billion, two hundred thirty-four million, two hundred sixteen thousand, one hundred twenty-one".