30200033221 has 2 divisors, whose sum is σ = 30200033222. Its totient is φ = 30200033220.

The previous prime is 30200033209. The next prime is 30200033233. The reversal of 30200033221 is 12233000203.

It is a balanced prime because it is at equal distance from previous prime (30200033209) and next prime (30200033233).

It can be written as a sum of positive squares in only one way, i.e., 28186716321 + 2013316900 = 167889^2 + 44870^2 .

It is a cyclic number.

It is not a de Polignac number, because 30200033221 - 2¹⁷ = 30199902149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30200033195 and 30200033204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30200033291) 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, 15100016610 + 15100016611.

It is an arithmetic number, because the mean of its divisors is an integer number (15100016611).

Almost surely, 2^30200033221 is an apocalyptic number.

It is an amenable number.

30200033221 is a deficient number, since it is larger than the sum of its proper divisors (1).

30200033221 is an equidigital number, since it uses as much as digits as its factorization.

30200033221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30200033221 its reverse (12233000203), we get a palindrome (42433033424).

The spelling of 30200033221 in words is "thirty billion, two hundred million, thirty-three thousand, two hundred twenty-one".