4422266452 has 6 divisors (see below), whose sum is σ = 7738966298. Its totient is φ = 2211133224.

The previous prime is 4422266411. The next prime is 4422266507. The reversal of 4422266452 is 2546622244.

It can be written as a sum of positive squares in only one way, i.e., 2860752196 + 1561514256 = 53486^2 + 39516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552783303 + ... + 552783310.

Almost surely, 2^4422266452 is an apocalyptic number.

It is an amenable number.

4422266452 is a deficient number, since it is larger than the sum of its proper divisors (3316699846).

4422266452 is a wasteful number, since it uses less digits than its factorization.

4422266452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105566617 (or 1105566615 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

The square root of 4422266452 is about 66500.1236991331. The cubic root of 4422266452 is about 1641.4020396992.

Adding to 4422266452 its reverse (2546622244), we get a palindrome (6968888696).

The spelling of 4422266452 in words is "four billion, four hundred twenty-two million, two hundred sixty-six thousand, four hundred fifty-two".