22222013021322 has 8 divisors (see below), whose sum is σ = 44444026042656. Its totient is φ = 7407337673772.

The previous prime is 22222013021303. The next prime is 22222013021353. The reversal of 22222013021322 is 22312031022222.

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

22222013021322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22222013021292 and 22222013021301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1851834418438 + ... + 1851834418449.

It is an arithmetic number, because the mean of its divisors is an integer number (5555503255332).

Almost surely, 2^{22222013021322} is an apocalyptic number.

22222013021322 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.

22222013021322 is a wasteful number, since it uses less digits than its factorization.

22222013021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703668836892.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22222013021322 its reverse (22312031022222), we get a palindrome (44534044043544).

Subtracting 22222013021322 from its reverse (22312031022222), we obtain a square (90018000900 = 300030²).

The spelling of 22222013021322 in words is "twenty-two trillion, two hundred twenty-two billion, thirteen million, twenty-one thousand, three hundred twenty-two".