23211210001 has 8 divisors (see below), whose sum is σ = 26976709440. Its totient is φ = 19558113648.

The previous prime is 23211209999. The next prime is 23211210023. The reversal of 23211210001 is 10001211232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23211210001 - 2¹ = 23211209999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23211210601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28100326 + ... + 28101151.

It is an arithmetic number, because the mean of its divisors is an integer number (3372088680).

Almost surely, 2^23211210001 is an apocalyptic number.

It is an amenable number.

23211210001 is a deficient number, since it is larger than the sum of its proper divisors (3765499439).

23211210001 is an equidigital number, since it uses as much as digits as its factorization.

23211210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56201543.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 23211210001 its reverse (10001211232), we get a palindrome (33212421233).

The spelling of 23211210001 in words is "twenty-three billion, two hundred eleven million, two hundred ten thousand, one".