23212230002 has 8 divisors (see below), whose sum is σ = 37496679276. Its totient is φ = 10713336912.

The previous prime is 23212229933. The next prime is 23212230011. The reversal of 23212230002 is 20003221232.

It can be written as a sum of positive squares in 2 ways, for example, as 16733750881 + 6478479121 = 129359^2 + 80489^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446389013 + ... + 446389064.

Almost surely, 2^23212230002 is an apocalyptic number.

23212230002 is a deficient number, since it is larger than the sum of its proper divisors (14284449274).

23212230002 is a wasteful number, since it uses less digits than its factorization.

23212230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892778092.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23212230002 its reverse (20003221232), we get a palindrome (43215451234).

The spelling of 23212230002 in words is "twenty-three billion, two hundred twelve million, two hundred thirty thousand, two".