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2212020212000 = 255317591733187
BaseRepresentation
bin100000001100000110101…
…011011101000100100000
321211110121111021120110112
4200030012223131010200
5242220204133241000
64412104341550452
7315545631366644
oct40140653350440
97743544246415
102212020212000
11783126819195
122b8855115428
13130791c73b11
14790c3130c24
153c816866235
hex20306add120

2212020212000 has 384 divisors, whose sum is σ = 5887846298880. Its totient is φ = 813658521600.

The previous prime is 2212020211997. The next prime is 2212020212023. The reversal of 2212020212000 is 2120202122.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 694074407 + ... + 694077593.

It is an arithmetic number, because the mean of its divisors is an integer number (15332933070).

Almost surely, 22212020212000 is an apocalyptic number.

2212020212000 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 2212020212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2943923149440).

2212020212000 is an abundant number, since it is smaller than the sum of its proper divisors (3675826086880).

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

2212020212000 is a wasteful number, since it uses less digits than its factorization.

2212020212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461 (or 3443 counting only the distinct ones).

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

Adding to 2212020212000 its reverse (2120202122), we get a palindrome (2214140414122).

The spelling of 2212020212000 in words is "two trillion, two hundred twelve billion, twenty million, two hundred twelve thousand".