22224014043000 has 1536 divisors, whose sum is σ = 91058291251200. Its totient is φ = 4459392000000.

The previous prime is 22224014042977. The next prime is 22224014043001. The reversal of 22224014043000 is 34041042222.

It is a super-2 number, since 2×22224014043000² (a number of 27 digits) contains 22 as substring.

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 (22224014043001) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 6695995341 + ... + 6695998659.

It is an arithmetic number, because the mean of its divisors is an integer number (59282741700).

Almost surely, 2^{22224014043000} is an apocalyptic number.

22224014043000 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 22224014043000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45529145625600).

22224014043000 is an abundant number, since it is smaller than the sum of its proper divisors (68834277208200).

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

22224014043000 is a wasteful number, since it uses less digits than its factorization.

22224014043000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3510 (or 3489 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22224014043000 its reverse (34041042222), we get a palindrome (22258055085222).

The spelling of 22224014043000 in words is "twenty-two trillion, two hundred twenty-four billion, fourteen million, forty-three thousand".