30122010223 has 2 divisors, whose sum is σ = 30122010224. Its totient is φ = 30122010222.

The previous prime is 30122010211. The next prime is 30122010229. The reversal of 30122010223 is 32201022103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30122010223 - 2²¹ = 30119913071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30122010197 and 30122010206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30122010229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061005111 + 15061005112.

It is an arithmetic number, because the mean of its divisors is an integer number (15061005112).

Almost surely, 2^30122010223 is an apocalyptic number.

30122010223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30122010223 is an equidigital number, since it uses as much as digits as its factorization.

30122010223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30122010223 its reverse (32201022103), we get a palindrome (62323032326).

The spelling of 30122010223 in words is "thirty billion, one hundred twenty-two million, ten thousand, two hundred twenty-three".