22423303122000 has 320 divisors, whose sum is σ = 80041897847808. Its totient is φ = 5354817600000.

The previous prime is 22423303121929. The next prime is 22423303122007. The reversal of 22423303122000 is 22130332422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22423303122007) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1886575 + ... + 6957425.

Almost surely, 2^{22423303122000} is an apocalyptic number.

22423303122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22423303122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40020948923904).

22423303122000 is an abundant number, since it is smaller than the sum of its proper divisors (57618594725808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22423303122000 is a wasteful number, since it uses less digits than its factorization.

22423303122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070955 (or 5070939 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22423303122000 its reverse (22130332422), we get a palindrome (22445433454422).

The spelling of 22423303122000 in words is "twenty-two trillion, four hundred twenty-three billion, three hundred three million, one hundred twenty-two thousand".