2220301303349 has 2 divisors, whose sum is σ = 2220301303350. Its totient is φ = 2220301303348.

The previous prime is 2220301303201. The next prime is 2220301303373. The reversal of 2220301303349 is 9433031030222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2071368600625 + 148932702724 = 1439225^2 + 385918^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220301303349 - 2²⁴ = 2220284526133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220301603349) 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, 1110150651674 + 1110150651675.

It is an arithmetic number, because the mean of its divisors is an integer number (1110150651675).

Almost surely, 2^{2220301303349} is an apocalyptic number.

It is an amenable number.

2220301303349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220301303349 is an equidigital number, since it uses as much as digits as its factorization.

2220301303349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 2220301303349 in words is "two trillion, two hundred twenty billion, three hundred one million, three hundred three thousand, three hundred forty-nine".