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2000202000212 = 2213227169451203
BaseRepresentation
bin11101000110110101010…
…101000110011101010100
321002012212111221112011102
4131012311111012131110
5230232403203001322
64130514034325232
7264336604322663
oct35066525063524
97065774845142
102000202000212
1170130a97a609
1228379b729818
1311680636bc20
146cb4b632dda
153706aace792
hex1d1b5546754

2000202000212 has 24 divisors (see below), whose sum is σ = 3786217702176. Its totient is φ = 919103319648.

The previous prime is 2000202000197. The next prime is 2000202000217. The reversal of 2000202000212 is 2120002020002.

It is a junction number, because it is equal to n+sod(n) for n = 2000202000193 and 2000202000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000202000217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84713798 + ... + 84737405.

It is an arithmetic number, because the mean of its divisors is an integer number (157759070924).

Almost surely, 22000202000212 is an apocalyptic number.

It is an amenable number.

2000202000212 is a deficient number, since it is larger than the sum of its proper divisors (1786015701964).

2000202000212 is a wasteful number, since it uses less digits than its factorization.

2000202000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169451447 (or 169451445 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2000202000212 its reverse (2120002020002), we get a palindrome (4120204020214).

The spelling of 2000202000212 in words is "two trillion, two hundred two million, two hundred twelve", and thus it is an aban number.

Divisors: 1 2 4 13 26 52 227 454 908 2951 5902 11804 169451203 338902406 677804812 2202865639 4405731278 8811462556 38465423081 76930846162 153861692324 500050500053 1000101000106 2000202000212