23252222011 has 16 divisors (see below), whose sum is σ = 24137827200. Its totient is φ = 22372374528.

The previous prime is 23252221961. The next prime is 23252222017. The reversal of 23252222011 is 11022225232.

It is a cyclic number.

It is not a de Polignac number, because 23252222011 - 2¹³ = 23252213819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23252222017) 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 in 15 ways as a sum of consecutive naturals, for example, 14031895 + ... + 14033551.

It is an arithmetic number, because the mean of its divisors is an integer number (1508614200).

Almost surely, 2^23252222011 is an apocalyptic number.

23252222011 is a deficient number, since it is larger than the sum of its proper divisors (885605189).

23252222011 is a wasteful number, since it uses less digits than its factorization.

23252222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 23252222011 its reverse (11022225232), we get a palindrome (34274447243).

The spelling of 23252222011 in words is "twenty-three billion, two hundred fifty-two million, two hundred twenty-two thousand, eleven".