220208014349 has 2 divisors, whose sum is σ = 220208014350. Its totient is φ = 220208014348.

The previous prime is 220208014307. The next prime is 220208014357. The reversal of 220208014349 is 943410802022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218093670025 + 2114344324 = 467005^2 + 45982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220208014349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220208014399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110104007174 + 110104007175.

It is an arithmetic number, because the mean of its divisors is an integer number (110104007175).

Almost surely, 2^220208014349 is an apocalyptic number.

It is an amenable number.

220208014349 is a deficient number, since it is larger than the sum of its proper divisors (1).

220208014349 is an equidigital number, since it uses as much as digits as its factorization.

220208014349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 220208014349 in words is "two hundred twenty billion, two hundred eight million, fourteen thousand, three hundred forty-nine".