4444622011 has 2 divisors, whose sum is σ = 4444622012. Its totient is φ = 4444622010.

The previous prime is 4444621969. The next prime is 4444622027. The reversal of 4444622011 is 1102264444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4444622011 - 2²¹ = 4442524859 is a prime.

It is not a weakly prime, because it can be changed into another prime (4444622111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222311005 + 2222311006.

It is an arithmetic number, because the mean of its divisors is an integer number (2222311006).

Almost surely, 2^4444622011 is an apocalyptic number.

4444622011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444622011 is an equidigital number, since it uses as much as digits as its factorization.

4444622011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4444622011 is about 66667.9984025319. The cubic root of 4444622011 is about 1644.1632784346.

Adding to 4444622011 its reverse (1102264444), we get a palindrome (5546886455).

The spelling of 4444622011 in words is "four billion, four hundred forty-four million, six hundred twenty-two thousand, eleven".