244244420011 has 2 divisors, whose sum is σ = 244244420012. Its totient is φ = 244244420010.

The previous prime is 244244419973. The next prime is 244244420033. The reversal of 244244420011 is 110024442442.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244244420011 - 2³³ = 235654485419 is a prime.

It is not a weakly prime, because it can be changed into another prime (244244420041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122122210005 + 122122210006.

It is an arithmetic number, because the mean of its divisors is an integer number (122122210006).

Almost surely, 2^244244420011 is an apocalyptic number.

244244420011 is a deficient number, since it is larger than the sum of its proper divisors (1).

244244420011 is an equidigital number, since it uses as much as digits as its factorization.

244244420011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 244244420011 its reverse (110024442442), we get a palindrome (354268862453).

The spelling of 244244420011 in words is "two hundred forty-four billion, two hundred forty-four million, four hundred twenty thousand, eleven".