2044220147 has 2 divisors, whose sum is σ = 2044220148. Its totient is φ = 2044220146.

The previous prime is 2044220111. The next prime is 2044220149. The reversal of 2044220147 is 7410224402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044220147 is a prime.

Together with 2044220149, 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 (2044220149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022110073 + 1022110074.

It is an arithmetic number, because the mean of its divisors is an integer number (1022110074).

Almost surely, 2^2044220147 is an apocalyptic number.

2044220147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044220147 is an equidigital number, since it uses as much as digits as its factorization.

2044220147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 2044220147 is about 45213.0528387544. The cubic root of 2044220147 is about 1269.1390918651.

Adding to 2044220147 its reverse (7410224402), we get a palindrome (9454444549).

The spelling of 2044220147 in words is "two billion, forty-four million, two hundred twenty thousand, one hundred forty-seven".