22044302347 has 2 divisors, whose sum is σ = 22044302348. Its totient is φ = 22044302346.

The previous prime is 22044302309. The next prime is 22044302369. The reversal of 22044302347 is 74320344022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22044302347 is a prime.

It is not a weakly prime, because it can be changed into another prime (22044300347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11022151173 + 11022151174.

It is an arithmetic number, because the mean of its divisors is an integer number (11022151174).

Almost surely, 2^22044302347 is an apocalyptic number.

22044302347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22044302347 is an equidigital number, since it uses as much as digits as its factorization.

22044302347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 31.

Adding to 22044302347 its reverse (74320344022), we get a palindrome (96364646369).

The spelling of 22044302347 in words is "twenty-two billion, forty-four million, three hundred two thousand, three hundred forty-seven".