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213223013020200 = 23352439461873529
BaseRepresentation
bin110000011110110011011001…
…111100101111001000101000
31000221221220212101110211021210
4300132303121330233020220
5210421421212313121300
62033253144441033120
762624566014431451
oct6036633174571050
91027856771424253
10213223013020200
1161a374101569a7
121bab806b7857a0
1391c8ac7c33a81
143a92098248128
15199b6471cd050
hexc1ecd9f2f228

213223013020200 has 192 divisors, whose sum is σ = 676435495982400. Its totient is φ = 55531223193600.

The previous prime is 213223013020189. The next prime is 213223013020229. The reversal of 213223013020200 is 2020310322312.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243657036 + ... + 244530564.

It is an arithmetic number, because the mean of its divisors is an integer number (3523101541575).

Almost surely, 2213223013020200 is an apocalyptic number.

213223013020200 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 213223013020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338217747991200).

213223013020200 is an abundant number, since it is smaller than the sum of its proper divisors (463212482962200).

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

213223013020200 is a wasteful number, since it uses less digits than its factorization.

213223013020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883052 (or 883043 counting only the distinct ones).

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

Adding to 213223013020200 its reverse (2020310322312), we get a palindrome (215243323342512).

The spelling of 213223013020200 in words is "two hundred thirteen trillion, two hundred twenty-three billion, thirteen million, twenty thousand, two hundred".