23212020230 has 16 divisors (see below), whose sum is σ = 47750441760. Its totient is φ = 7958406912.

The previous prime is 23212020229. The next prime is 23212020253. The reversal of 23212020230 is 3202021232.

It is a junction number, because it is equal to n+sod(n) for n = 23212020199 and 23212020208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165800075 + ... + 165800214.

It is an arithmetic number, because the mean of its divisors is an integer number (2984402610).

Almost surely, 2^23212020230 is an apocalyptic number.

23212020230 is an abundant number, since it is smaller than the sum of its proper divisors (24538421530).

23212020230 is a wasteful number, since it uses less digits than its factorization.

23212020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331600303.

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

Adding to 23212020230 its reverse (3202021232), we get a palindrome (26414041462).

The spelling of 23212020230 in words is "twenty-three billion, two hundred twelve million, twenty thousand, two hundred thirty".