23223232032 has 192 divisors, whose sum is σ = 81850051584. Its totient is φ = 5567984640.

The previous prime is 23223232031. The next prime is 23223232033. The reversal of 23223232032 is 23023232232.

It is an interprime number because it is at equal distance from previous prime (23223232031) and next prime (23223232033).

It is a super-2 number, since 2×23223232032² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 23223231993 and 23223232011.

It is not an unprimeable number, because it can be changed into a prime (23223232031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24738 + ... + 216929.

It is an arithmetic number, because the mean of its divisors is an integer number (426302352).

Almost surely, 2^23223232032 is an apocalyptic number.

23223232032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23223232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40925025792).

23223232032 is an abundant number, since it is smaller than the sum of its proper divisors (58626819552).

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

23223232032 is a wasteful number, since it uses less digits than its factorization.

23223232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241711 (or 241703 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23223232032 its reverse (23023232232), we get a palindrome (46246464264).

It can be divided in two parts, 23223 and 232032, that added together give a triangular number (255255 = T₇₁₄).

The spelling of 23223232032 in words is "twenty-three billion, two hundred twenty-three million, two hundred thirty-two thousand, thirty-two".