22022110220000 has 240 divisors, whose sum is σ = 59116462164144. Its totient is φ = 8006208000000.

The previous prime is 22022110219997. The next prime is 22022110220039. The reversal of 22022110220000 is 2201122022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1293811490 + ... + 1293828510.

Almost surely, 2^{22022110220000} is an apocalyptic number.

22022110220000 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 22022110220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29558231082072).

22022110220000 is an abundant number, since it is smaller than the sum of its proper divisors (37094351944144).

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

22022110220000 is a wasteful number, since it uses less digits than its factorization.

22022110220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22943 (or 22920 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22022110220000 its reverse (2201122022), we get a palindrome (22024311342022).

The spelling of 22022110220000 in words is "twenty-two trillion, twenty-two billion, one hundred ten million, two hundred twenty thousand".