222130003001 has 2 divisors, whose sum is σ = 222130003002. Its totient is φ = 222130003000.

The previous prime is 222130002973. The next prime is 222130003003. The reversal of 222130003001 is 100300031222.

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., 185696355625 + 36433647376 = 430925^2 + 190876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222130003001 is a prime.

Together with 222130003003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (222130003003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111065001500 + 111065001501.

It is an arithmetic number, because the mean of its divisors is an integer number (111065001501).

Almost surely, 2^222130003001 is an apocalyptic number.

It is an amenable number.

222130003001 is a deficient number, since it is larger than the sum of its proper divisors (1).

222130003001 is an equidigital number, since it uses as much as digits as its factorization.

222130003001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 222130003001 its reverse (100300031222), we get a palindrome (322430034223).

The spelling of 222130003001 in words is "two hundred twenty-two billion, one hundred thirty million, three thousand, one".