23223211230 has 32 divisors (see below), whose sum is σ = 55770249600. Its totient is φ = 6189018272.

The previous prime is 23223211217. The next prime is 23223211247. The reversal of 23223211230 is 3211232232.

It is a happy number.

It is a super-2 number, since 2×23223211230² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23223211197 and 23223211206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190500 + ... + 287639.

It is an arithmetic number, because the mean of its divisors is an integer number (1742820300).

Almost surely, 2^23223211230 is an apocalyptic number.

23223211230 is an abundant number, since it is smaller than the sum of its proper divisors (32547038370).

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

23223211230 is a wasteful number, since it uses less digits than its factorization.

23223211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479768.

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

Adding to 23223211230 its reverse (3211232232), we get a palindrome (26434443462).

The spelling of 23223211230 in words is "twenty-three billion, two hundred twenty-three million, two hundred eleven thousand, two hundred thirty".