2220301603349 has 2 divisors, whose sum is σ = 2220301603350. Its totient is φ = 2220301603348.

The previous prime is 2220301603313. The next prime is 2220301603381. The reversal of 2220301603349 is 9433061030222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2168109002500 + 52192600849 = 1472450^2 + 228457^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220301603349 - 2³⁶ = 2151582126613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220301603549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110150801674 + 1110150801675.

It is an arithmetic number, because the mean of its divisors is an integer number (1110150801675).

Almost surely, 2^{2220301603349} is an apocalyptic number.

It is an amenable number.

2220301603349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220301603349 is an equidigital number, since it uses as much as digits as its factorization.

2220301603349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 2220301603349 in words is "two trillion, two hundred twenty billion, three hundred one million, six hundred three thousand, three hundred forty-nine".