2220110302049 has 2 divisors, whose sum is σ = 2220110302050. Its totient is φ = 2220110302048.

The previous prime is 2220110302013. The next prime is 2220110302051. The reversal of 2220110302049 is 9402030110222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2203464141649 + 16646160400 = 1484407^2 + 129020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220110302049 is a prime.

Together with 2220110302051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2220110302099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110055151024 + 1110055151025.

It is an arithmetic number, because the mean of its divisors is an integer number (1110055151025).

Almost surely, 2^{2220110302049} is an apocalyptic number.

It is an amenable number.

2220110302049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220110302049 is an equidigital number, since it uses as much as digits as its factorization.

2220110302049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 2220110302049 in words is "two trillion, two hundred twenty billion, one hundred ten million, three hundred two thousand, forty-nine".