22003112231322 has 8 divisors (see below), whose sum is σ = 44006224462656. Its totient is φ = 7334370743772.

The previous prime is 22003112231299. The next prime is 22003112231327. The reversal of 22003112231322 is 22313221130022.

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

22003112231322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22003112231292 and 22003112231301.

It is not an unprimeable number, because it can be changed into a prime (22003112231327) 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, 1833592685938 + ... + 1833592685949.

It is an arithmetic number, because the mean of its divisors is an integer number (5500778057832).

Almost surely, 2^{22003112231322} is an apocalyptic number.

22003112231322 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.

22003112231322 is a wasteful number, since it uses less digits than its factorization.

22003112231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667185371892.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22003112231322 its reverse (22313221130022), we get a palindrome (44316333361344).

The spelling of 22003112231322 in words is "twenty-two trillion, three billion, one hundred twelve million, two hundred thirty-one thousand, three hundred twenty-two".