23331132222 has 8 divisors (see below), whose sum is σ = 46662264456. Its totient is φ = 7777044072.

The previous prime is 23331132211. The next prime is 23331132233. The reversal of 23331132222 is 22223113332.

It is an interprime number because it is at equal distance from previous prime (23331132211) and next prime (23331132233).

It is a sphenic number, since it is the product of 3 distinct primes.

23331132222 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23331132192 and 23331132201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944261013 + ... + 1944261024.

It is an arithmetic number, because the mean of its divisors is an integer number (5832783057).

Almost surely, 2^23331132222 is an apocalyptic number.

23331132222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23331132222 is a wasteful number, since it uses less digits than its factorization.

23331132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888522042.

The product of its digits is 2592, while the sum is 24.

Adding to 23331132222 its reverse (22223113332), we get a palindrome (45554245554).

It can be divided in two parts, 23 and 331132222, that added together give a triangular number (331132245 = T₂₅₇₃₄).

The spelling of 23331132222 in words is "twenty-three billion, three hundred thirty-one million, one hundred thirty-two thousand, two hundred twenty-two".