4224311119961 has 2 divisors, whose sum is σ = 4224311119962. Its totient is φ = 4224311119960.

The previous prime is 4224311119949. The next prime is 4224311120053. The reversal of 4224311119961 is 1699111134224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3359375779600 + 864935340361 = 1832860^2 + 930019^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224311119961 - 2¹⁸ = 4224310857817 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224311119921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112155559980 + 2112155559981.

It is an arithmetic number, because the mean of its divisors is an integer number (2112155559981).

Almost surely, 2^{4224311119961} is an apocalyptic number.

It is an amenable number.

4224311119961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224311119961 is an equidigital number, since it uses as much as digits as its factorization.

4224311119961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 44.

The spelling of 4224311119961 in words is "four trillion, two hundred twenty-four billion, three hundred eleven million, one hundred nineteen thousand, nine hundred sixty-one".