22114320000 has 160 divisors (see below), whose sum is σ = 73403753280. Its totient is φ = 5897088000.

The previous prime is 22114319999. The next prime is 22114320023. The reversal of 22114320000 is 2341122.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 193929 + ... + 286071.

It is an arithmetic number, because the mean of its divisors is an integer number (458773458).

Almost surely, 2^22114320000 is an apocalyptic number.

22114320000 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 22114320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36701876640).

22114320000 is an abundant number, since it is smaller than the sum of its proper divisors (51289433280).

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

22114320000 is an frugal number, since it uses more digits than its factorization.

22114320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92180 (or 92153 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22114320000 its reverse (2341122), we get a palindrome (22116661122).

The spelling of 22114320000 in words is "twenty-two billion, one hundred fourteen million, three hundred twenty thousand".