22336000000 has 182 divisors, whose sum is σ = 55992447350. Its totient is φ = 8908800000.

The previous prime is 22335999997. The next prime is 22336000003. The reversal of 22336000000 is 63322.

It is an interprime number because it is at equal distance from previous prime (22335999997) and next prime (22336000003).

It can be written as a sum of positive squares in 7 ways, for example, as 22160490496 + 175509504 = 148864^2 + 13248^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22336000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 63999826 + ... + 64000174.

Almost surely, 2^22336000000 is an apocalyptic number.

22336000000 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 22336000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27996223675).

22336000000 is an abundant number, since it is smaller than the sum of its proper divisors (33656447350).

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

22336000000 is an frugal number, since it uses more digits than its factorization.

22336000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22336000000 its reverse (63322), we get a palindrome (22336063322).

The spelling of 22336000000 in words is "twenty-two billion, three hundred thirty-six million", and thus it is an aban number.