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222223130130000 = 2435483661135017
BaseRepresentation
bin110010100001110001011010…
…101110110111011001010000
31002010211022202000122110002010
4302201301122232313121100
5213111400432303130000
62104343521401422520
764544043216553026
oct6241613256673120
91063738660573063
10222223130130000
116489733368238a
1220b103b879aa40
1396cc722147cac
143cc392a6d6716
151aa5800cddd50
hexca1c5abb7650

222223130130000 has 400 divisors, whose sum is σ = 727112590940736. Its totient is φ = 58456527360000.

The previous prime is 222223130129977. The next prime is 222223130130059. The reversal of 222223130130000 is 31031322222.

It is a happy number.

222223130130000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1645822492 + ... + 1645957508.

Almost surely, 2222223130130000 is an apocalyptic number.

222223130130000 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 222223130130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363556295470368).

222223130130000 is an abundant number, since it is smaller than the sum of its proper divisors (504889460810736).

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

222223130130000 is a wasteful number, since it uses less digits than its factorization.

222223130130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135792 (or 135771 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222223130130000 its reverse (31031322222), we get a palindrome (222254161452222).

The spelling of 222223130130000 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, one hundred thirty million, one hundred thirty thousand".