23100212223 has 24 divisors (see below), whose sum is σ = 36551410896. Its totient is φ = 13942022400.

The previous prime is 23100212209. The next prime is 23100212227. The reversal of 23100212223 is 32221200132.

23100212223 is a `hidden beast` number, since 231 + 0 + 0 + 212 + 223 = 666.

It is not a de Polignac number, because 23100212223 - 2⁴ = 23100212207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23100212196 and 23100212205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100212227) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 460240 + ... + 507957.

It is an arithmetic number, because the mean of its divisors is an integer number (1522975454).

Almost surely, 2^23100212223 is an apocalyptic number.

23100212223 is a deficient number, since it is larger than the sum of its proper divisors (13451198673).

23100212223 is a wasteful number, since it uses less digits than its factorization.

23100212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968455 (or 968452 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23100212223 its reverse (32221200132), we get a palindrome (55321412355).

The spelling of 23100212223 in words is "twenty-three billion, one hundred million, two hundred twelve thousand, two hundred twenty-three".