22323022222 has 8 divisors (see below), whose sum is σ = 33816063672. Its totient is φ = 11051001000.

The previous prime is 22323022219. The next prime is 22323022243. The reversal of 22323022222 is 22222032322.

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

It is a super-3 number, since 3×22323022222³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22323022193 and 22323022202.

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, 55254804 + ... + 55255207.

It is an arithmetic number, because the mean of its divisors is an integer number (4227007959).

Almost surely, 2^22323022222 is an apocalyptic number.

22323022222 is a deficient number, since it is larger than the sum of its proper divisors (11493041450).

22323022222 is a wasteful number, since it uses less digits than its factorization.

22323022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110510114.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22323022222 its reverse (22222032322), we get a palindrome (44545054544).

The spelling of 22323022222 in words is "twenty-two billion, three hundred twenty-three million, twenty-two thousand, two hundred twenty-two".