4433222461 has 2 divisors, whose sum is σ = 4433222462. Its totient is φ = 4433222460.

The previous prime is 4433222419. The next prime is 4433222467. The reversal of 4433222461 is 1642223344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4045723236 + 387499225 = 63606^2 + 19685^2 .

It is a cyclic number.

It is not a de Polignac number, because 4433222461 - 2⁷ = 4433222333 is a prime.

It is a super-2 number, since 2×4433222461² = 39306922777429793042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4433222467) 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, 2216611230 + 2216611231.

It is an arithmetic number, because the mean of its divisors is an integer number (2216611231).

Almost surely, 2^4433222461 is an apocalyptic number.

It is an amenable number.

4433222461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4433222461 is an equidigital number, since it uses as much as digits as its factorization.

4433222461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 31.

The square root of 4433222461 is about 66582.4485957073. The cubic root of 4433222461 is about 1642.7564270323.

The spelling of 4433222461 in words is "four billion, four hundred thirty-three million, two hundred twenty-two thousand, four hundred sixty-one".