23133013222 has 8 divisors (see below), whose sum is σ = 37854021672. Its totient is φ = 10515006000.

The previous prime is 23133013159. The next prime is 23133013229. The reversal of 23133013222 is 22231033132.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1051500601 = 23133013222 / (2 + 3 + 1 + 3 + 3 + 0 + 1 + 3 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 23133013193 and 23133013202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133013229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525750279 + ... + 525750322.

It is an arithmetic number, because the mean of its divisors is an integer number (4731752709).

Almost surely, 2^23133013222 is an apocalyptic number.

23133013222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23133013222 is a deficient number, since it is larger than the sum of its proper divisors (14721008450).

23133013222 is a wasteful number, since it uses less digits than its factorization.

23133013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051500614.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23133013222 its reverse (22231033132), we get a palindrome (45364046354).

The spelling of 23133013222 in words is "twenty-three billion, one hundred thirty-three million, thirteen thousand, two hundred twenty-two".