2234218001 has 2 divisors, whose sum is σ = 2234218002. Its totient is φ = 2234218000.

The previous prime is 2234217983. The next prime is 2234218003. The reversal of 2234218001 is 1008124322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1718019601 + 516198400 = 41449^2 + 22720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234218001 is a prime.

It is a Sophie Germain prime.

Together with 2234218003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2234218003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117109000 + 1117109001.

It is an arithmetic number, because the mean of its divisors is an integer number (1117109001).

Almost surely, 2^2234218001 is an apocalyptic number.

It is an amenable number.

2234218001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234218001 is an equidigital number, since it uses as much as digits as its factorization.

2234218001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2234218001 is about 47267.5152826971. The cubic root of 2234218001 is about 1307.2997622404.

The spelling of 2234218001 in words is "two billion, two hundred thirty-four million, two hundred eighteen thousand, one".