22000110000 has 400 divisors, whose sum is σ = 78141486720. Its totient is φ = 5287680000.

The previous prime is 22000109941. The next prime is 22000110049. The reversal of 22000110000 is 1100022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a zygodrome in base 10.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 53789796 + ... + 53790204.

Almost surely, 2^22000110000 is an apocalyptic number.

22000110000 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 22000110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39070743360).

22000110000 is an abundant number, since it is smaller than the sum of its proper divisors (56141376720).

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

22000110000 is a wasteful number, since it uses less digits than its factorization.

22000110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 22000110000 its reverse (1100022), we get a palindrome (22001210022).

It can be divided in two parts, 2 and 2000110000, that added together give a palindrome (2000110002).

The spelling of 22000110000 in words is "twenty-two billion, one hundred ten thousand".