23212323201 has 8 divisors (see below), whose sum is σ = 31048646560. Its totient is φ = 15425440992.

The previous prime is 23212323193. The next prime is 23212323221. The reversal of 23212323201 is 10232321232.

It is a happy number.

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

It is not a de Polignac number, because 23212323201 - 2³ = 23212323193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23212323221) 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 7 ways as a sum of consecutive naturals, for example, 12359191 + ... + 12361068.

It is an arithmetic number, because the mean of its divisors is an integer number (3881080820).

Almost surely, 2^23212323201 is an apocalyptic number.

It is an amenable number.

23212323201 is a deficient number, since it is larger than the sum of its proper divisors (7836323359).

23212323201 is a wasteful number, since it uses less digits than its factorization.

23212323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24720575.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23212323201 its reverse (10232321232), we get a palindrome (33444644433).

The spelling of 23212323201 in words is "twenty-three billion, two hundred twelve million, three hundred twenty-three thousand, two hundred one".