22444244505041 has 2 divisors, whose sum is σ = 22444244505042. Its totient is φ = 22444244505040.

The previous prime is 22444244505013. The next prime is 22444244505127. The reversal of 22444244505041 is 14050544244422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22181547253441 + 262697251600 = 4709729^2 + 512540^2 .

It is a cyclic number.

It is not a de Polignac number, because 22444244505041 - 2¹⁴ = 22444244488657 is a prime.

It is a super-2 number, since 2×22444244505041² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22444244505041.

It is not a weakly prime, because it can be changed into another prime (22444244502041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11222122252520 + 11222122252521.

It is an arithmetic number, because the mean of its divisors is an integer number (11222122252521).

Almost surely, 2^{22444244505041} is an apocalyptic number.

It is an amenable number.

22444244505041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22444244505041 is an equidigital number, since it uses as much as digits as its factorization.

22444244505041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 819200, while the sum is 41.

Adding to 22444244505041 its reverse (14050544244422), we get a palindrome (36494788749463).

The spelling of 22444244505041 in words is "twenty-two trillion, four hundred forty-four billion, two hundred forty-four million, five hundred five thousand, forty-one".