23133022222 has 8 divisors (see below), whose sum is σ = 35089416000. Its totient is φ = 11436550224.

The previous prime is 23133022189. The next prime is 23133022259. The reversal of 23133022222 is 22222033132.

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

It is a junction number, because it is equal to n+sod(n) for n = 23133022193 and 23133022202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64980222 + ... + 64980577.

It is an arithmetic number, because the mean of its divisors is an integer number (4386177000).

Almost surely, 2^23133022222 is an apocalyptic number.

23133022222 is a deficient number, since it is larger than the sum of its proper divisors (11956393778).

23133022222 is a wasteful number, since it uses less digits than its factorization.

23133022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129960890.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23133022222 its reverse (22222033132), we get a palindrome (45355055354).

The spelling of 23133022222 in words is "twenty-three billion, one hundred thirty-three million, twenty-two thousand, two hundred twenty-two".