30223211288453 has 2 divisors, whose sum is σ = 30223211288454. Its totient is φ = 30223211288452.

The previous prime is 30223211288447. The next prime is 30223211288467. The reversal of 30223211288453 is 35488211232203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30106488615844 + 116722672609 = 5486938^2 + 341647^2 .

It is a cyclic number.

It is not a de Polignac number, because 30223211288453 - 2³² = 30218916321157 is a prime.

It is a super-2 number, since 2×30223211288453² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30223211228453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111605644226 + 15111605644227.

It is an arithmetic number, because the mean of its divisors is an integer number (15111605644227).

Almost surely, 2^{30223211288453} is an apocalyptic number.

It is an amenable number.

30223211288453 is a deficient number, since it is larger than the sum of its proper divisors (1).

30223211288453 is an equidigital number, since it uses as much as digits as its factorization.

30223211288453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 30223211288453 in words is "thirty trillion, two hundred twenty-three billion, two hundred eleven million, two hundred eighty-eight thousand, four hundred fifty-three".