Search a number
-
+
2200212102000 = 243531168348809
BaseRepresentation
bin100000000001000110110…
…111000101101101110000
321210100010120020102201010
4200001012313011231300
5242022013244231000
64402432525110520
7314650210202163
oct40010667055560
97710116212633
102200212102000
117791174103a0
122b64ba6b8440
1312c62c7b7093
14786c2bc3ada
153c374d9bd50
hex20046dc5b70

2200212102000 has 320 divisors, whose sum is σ = 7749834693120. Its totient is φ = 532592896000.

The previous prime is 2200212101987. The next prime is 2200212102007. The reversal of 2200212102000 is 2012120022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200212102007) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 45053596 + ... + 45102404.

It is an arithmetic number, because the mean of its divisors is an integer number (24218233416).

Almost surely, 22200212102000 is an apocalyptic number.

2200212102000 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 2200212102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3874917346560).

2200212102000 is an abundant number, since it is smaller than the sum of its proper divisors (5549622591120).

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

2200212102000 is a wasteful number, since it uses less digits than its factorization.

2200212102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49529 (or 49513 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2200212102000 its reverse (2012120022), we get a palindrome (2202224222022).

The spelling of 2200212102000 in words is "two trillion, two hundred billion, two hundred twelve million, one hundred two thousand".