30220314110491 has 2 divisors, whose sum is σ = 30220314110492. Its totient is φ = 30220314110490.

The previous prime is 30220314110407. The next prime is 30220314110531. The reversal of 30220314110491 is 19401141302203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220314110491 is a prime.

It is a super-2 number, since 2×30220314110491² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30220314110191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110157055245 + 15110157055246.

It is an arithmetic number, because the mean of its divisors is an integer number (15110157055246).

Almost surely, 2^{30220314110491} is an apocalyptic number.

30220314110491 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220314110491 is an equidigital number, since it uses as much as digits as its factorization.

30220314110491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 30220314110491 its reverse (19401141302203), we get a palindrome (49621455412694).

The spelling of 30220314110491 in words is "thirty trillion, two hundred twenty billion, three hundred fourteen million, one hundred ten thousand, four hundred ninety-one".