22088430000 has 1600 divisors, whose sum is σ = 104126668800. Its totient is φ = 4354560000.

The previous prime is 22088429999. The next prime is 22088430011. The reversal of 22088430000 is 3488022.

22088430000 is a `hidden beast` number, since 220 + 8 + 8 + 430 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 712529985 + ... + 712530015.

It is an arithmetic number, because the mean of its divisors is an integer number (65079168).

Almost surely, 2^22088430000 is an apocalyptic number.

22088430000 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 22088430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52063334400).

22088430000 is an abundant number, since it is smaller than the sum of its proper divisors (82038238800).

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

22088430000 is a wasteful number, since it uses less digits than its factorization.

22088430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 22088430000 in words is "twenty-two billion, eighty-eight million, four hundred thirty thousand".