23410214221 has 4 divisors (see below), whose sum is σ = 23415767200. Its totient is φ = 23404661244.

The previous prime is 23410214209. The next prime is 23410214239. The reversal of 23410214221 is 12241201432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23410214221 - 2⁵ = 23410214189 is a prime.

It is a super-2 number, since 2×23410214221² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23410214192 and 23410214201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23410214281) 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 3 ways as a sum of consecutive naturals, for example, 2770161 + ... + 2778598.

It is an arithmetic number, because the mean of its divisors is an integer number (5853941800).

Almost surely, 2^23410214221 is an apocalyptic number.

It is an amenable number.

23410214221 is a deficient number, since it is larger than the sum of its proper divisors (5552979).

23410214221 is an equidigital number, since it uses as much as digits as its factorization.

23410214221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552978.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 23410214221 its reverse (12241201432), we get a palindrome (35651415653).

The spelling of 23410214221 in words is "twenty-three billion, four hundred ten million, two hundred fourteen thousand, two hundred twenty-one".