4252122266 has 32 divisors (see below), whose sum is σ = 7531584768. Its totient is φ = 1762750080.

The previous prime is 4252122257. The next prime is 4252122317. The reversal of 4252122266 is 6622212524.

It is a Curzon number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 12326 + ... + 93038.

It is an arithmetic number, because the mean of its divisors is an integer number (235362024).

Almost surely, 2^4252122266 is an apocalyptic number.

4252122266 is a deficient number, since it is larger than the sum of its proper divisors (3279462502).

4252122266 is a wasteful number, since it uses less digits than its factorization.

4252122266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80846.

The product of its digits is 23040, while the sum is 32.

The square root of 4252122266 is about 65208.2990577120. The cubic root of 4252122266 is about 1620.0754760852.

The spelling of 4252122266 in words is "four billion, two hundred fifty-two million, one hundred twenty-two thousand, two hundred sixty-six".