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12201202006 = 275956326237
BaseRepresentation
bin10110101110011111…
…11001000101010110
31011111022201021121121
423113033321011112
5144442001431011
65334414034154
7611233335340
oct132717710526
934438637547
1012201202006
1151a1295724
1224461a895a
1311c5a4cc76
1483a634290
154b6265e71
hex2d73f9156

12201202006 has 32 divisors (see below), whose sum is σ = 21309454080. Its totient is φ = 5131131936.

The previous prime is 12201202001. The next prime is 12201202009. The reversal of 12201202006 is 60020210221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201202001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451920 + ... + 478156.

It is an arithmetic number, because the mean of its divisors is an integer number (665920440).

Almost surely, 212201202006 is an apocalyptic number.

12201202006 is a deficient number, since it is larger than the sum of its proper divisors (9108252074).

12201202006 is a wasteful number, since it uses less digits than its factorization.

12201202006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26868.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12201202006 its reverse (60020210221), we get a palindrome (72221412227).

The spelling of 12201202006 in words is "twelve billion, two hundred one million, two hundred two thousand, six".

Divisors: 1 2 7 14 59 118 413 563 826 1126 3941 7882 26237 33217 52474 66434 183659 232519 367318 465038 1547983 3095966 10835881 14771431 21671762 29542862 103400017 206800034 871514429 1743028858 6100601003 12201202006