23312232230 has 32 divisors (see below), whose sum is σ = 49126271040. Its totient is φ = 7797818880.

The previous prime is 23312232197. The next prime is 23312232241. The reversal of 23312232230 is 3223221332.

It is a super-3 number, since 3×23312232230³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23312232196 and 23312232205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4058495 + ... + 4064234.

It is an arithmetic number, because the mean of its divisors is an integer number (1535195970).

Almost surely, 2^23312232230 is an apocalyptic number.

23312232230 is an abundant number, since it is smaller than the sum of its proper divisors (25814038810).

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

23312232230 is a wasteful number, since it uses less digits than its factorization.

23312232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8122784.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23312232230 its reverse (3223221332), we get a palindrome (26535453562).

The spelling of 23312232230 in words is "twenty-three billion, three hundred twelve million, two hundred thirty-two thousand, two hundred thirty".