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2010201212200 = 2352194325747869
BaseRepresentation
bin11101010000001001010…
…101000100010100101000
321010011200101020010100011
4131100021111010110220
5230413343002242300
64135250152221304
7265142442243346
oct35201125042450
97104611203304
102010201212200
117055811a6575
1228571039a834
1311773ab417cc
146d41962c996
1537453883eba
hex1d409544528

2010201212200 has 192 divisors, whose sum is σ = 5053808232000. Its totient is φ = 741134499840.

The previous prime is 2010201212197. The next prime is 2010201212237. The reversal of 2010201212200 is 22121020102.

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, 41969866 + ... + 42017734.

It is an arithmetic number, because the mean of its divisors is an integer number (26321917875).

Almost surely, 22010201212200 is an apocalyptic number.

2010201212200 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 2010201212200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2526904116000).

2010201212200 is an abundant number, since it is smaller than the sum of its proper divisors (3043607019800).

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

2010201212200 is a wasteful number, since it uses less digits than its factorization.

2010201212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48204 (or 48195 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2010201212200 its reverse (22121020102), we get a palindrome (2032322232302).

The spelling of 2010201212200 in words is "two trillion, ten billion, two hundred one million, two hundred twelve thousand, two hundred".