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12201013310 = 251528779813
BaseRepresentation
bin10110101110011110…
…01011000000111110
31011111022100200202212
423113033023000332
5144441424411220
65334410020422
7611231621243
oct132717130076
934438320685
1012201013310
1151a1176982
122446117712
1311c59b5105
1483a5c55ca
154b622a0c5
hex2d73cb03e

12201013310 has 16 divisors (see below), whose sum is σ = 21963535776. Its totient is φ = 4880024928.

The previous prime is 12201013289. The next prime is 12201013367. The reversal of 12201013310 is 1331010221.

It is a super-2 number, since 2×122010133102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112964 + ... + 192776.

It is an arithmetic number, because the mean of its divisors is an integer number (1372720986).

Almost surely, 212201013310 is an apocalyptic number.

12201013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201013310 is a deficient number, since it is larger than the sum of its proper divisors (9762522466).

12201013310 is a wasteful number, since it uses less digits than its factorization.

12201013310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95107.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12201013310 its reverse (1331010221), we get a palindrome (13532023531).

The spelling of 12201013310 in words is "twelve billion, two hundred one million, thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 15287 30574 76435 79813 152870 159626 399065 798130 1220101331 2440202662 6100506655 12201013310