23838422211 has 12 divisors (see below), whose sum is σ = 35620631280. Its totient is φ = 15344271600.

The previous prime is 23838422183. The next prime is 23838422233. The reversal of 23838422211 is 11222483832.

23838422211 is a `hidden beast` number, since 238 + 384 + 22 + 21 + 1 = 666.

It is not a de Polignac number, because 23838422211 - 2⁶ = 23838422147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23838426211) 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 11 ways as a sum of consecutive naturals, for example, 45667215 + ... + 45667736.

It is an arithmetic number, because the mean of its divisors is an integer number (2968385940).

Almost surely, 2^23838422211 is an apocalyptic number.

23838422211 is a deficient number, since it is larger than the sum of its proper divisors (11782209069).

23838422211 is a wasteful number, since it uses less digits than its factorization.

23838422211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91334986 (or 91334983 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The spelling of 23838422211 in words is "twenty-three billion, eight hundred thirty-eight million, four hundred twenty-two thousand, two hundred eleven".