23130222433 has 8 divisors (see below), whose sum is σ = 24016775400. Its totient is φ = 22249600128.

The previous prime is 23130222419. The next prime is 23130222449. The reversal of 23130222433 is 33422203132.

It can be written as a sum of positive squares in 4 ways, for example, as 1295136144 + 21835086289 = 35988^2 + 147767^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23130222433 - 2²¹ = 23128125281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23130222398 and 23130222407.

It is not an unprimeable number, because it can be changed into a prime (23130222133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1474716 + ... + 1490317.

It is an arithmetic number, because the mean of its divisors is an integer number (3002096925).

Almost surely, 2^23130222433 is an apocalyptic number.

It is an amenable number.

23130222433 is a deficient number, since it is larger than the sum of its proper divisors (886552967).

23130222433 is a wasteful number, since it uses less digits than its factorization.

23130222433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965331.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23130222433 its reverse (33422203132), we get a palindrome (56552425565).

The spelling of 23130222433 in words is "twenty-three billion, one hundred thirty million, two hundred twenty-two thousand, four hundred thirty-three".