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212102002101000 = 233531112421517457
BaseRepresentation
bin110000001110011111011000…
…011111011100101100001000
31000210222202100012122202212110
4300032133120133130230020
5210300034400014213000
62031034151542342320
762450602224020634
oct6016373037345410
91023882305582773
10212102002101000
1161644a54775380
121b95695742a9a0
1391471961bc93b
143a53b12507dc4
15197c3d6d74850
hexc0e7d87dcb08

212102002101000 has 256 divisors, whose sum is σ = 721977603160320. Its totient is φ = 51414428160000.

The previous prime is 212102002100971. The next prime is 212102002101019. The reversal of 212102002101000 is 101200201212.

212102002101000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 409634272 + ... + 410151728.

It is an arithmetic number, because the mean of its divisors is an integer number (2820225012345).

Almost surely, 2212102002101000 is an apocalyptic number.

212102002101000 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 212102002101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360988801580160).

212102002101000 is an abundant number, since it is smaller than the sum of its proper divisors (509875601059320).

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

212102002101000 is a wasteful number, since it uses less digits than its factorization.

212102002101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529913 (or 529899 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212102002101000 its reverse (101200201212), we get a palindrome (212203202302212).

The spelling of 212102002101000 in words is "two hundred twelve trillion, one hundred two billion, two million, one hundred one thousand".