23211002230230 has 96 divisors (see below), whose sum is σ = 58246562658816. Its totient is φ = 5919182672832.

The previous prime is 23211002230223. The next prime is 23211002230261. The reversal of 23211002230230 is 3203220011232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23211002230197 and 23211002230206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72890739 + ... + 73208481.

It is an arithmetic number, because the mean of its divisors is an integer number (606735027696).

Almost surely, 2^{23211002230230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23211002230230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29123281329408).

23211002230230 is an abundant number, since it is smaller than the sum of its proper divisors (35035560428586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23211002230230 is a wasteful number, since it uses less digits than its factorization.

23211002230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322402 (or 322379 counting only the distinct ones).

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

Adding to 23211002230230 its reverse (3203220011232), we get a palindrome (26414222241462).

The spelling of 23211002230230 in words is "twenty-three trillion, two hundred eleven billion, two million, two hundred thirty thousand, two hundred thirty".