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112200202011 = 31720963104947
BaseRepresentation
bin110100001111110100…
…1110011011100011011
3101201121102110211010110
41220133221303130123
53314241222431021
6123313303415403
711051265660402
oct1503751633433
9351542424113
10112200202011
11436470a8487
12198b3754563
13a77129c4a1
1456054b4639
152dba354476
hex1a1fa7371b

112200202011 has 16 divisors (see below), whose sum is σ = 158409350784. Its totient is φ = 70396097664.

The previous prime is 112200201983. The next prime is 112200202031. The reversal of 112200202011 is 110202002211.

It is not a de Polignac number, because 112200202011 - 215 = 112200169243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112200202031) 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, 1016640 + ... + 1121586.

It is an arithmetic number, because the mean of its divisors is an integer number (9900584424).

Almost surely, 2112200202011 is an apocalyptic number.

112200202011 is a deficient number, since it is larger than the sum of its proper divisors (46209148773).

112200202011 is a wasteful number, since it uses less digits than its factorization.

112200202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125930.

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

Adding to 112200202011 its reverse (110202002211), we get a palindrome (222402204222).

The spelling of 112200202011 in words is "one hundred twelve billion, two hundred million, two hundred two thousand, eleven".

Divisors: 1 3 17 51 20963 62889 104947 314841 356371 1069113 1784099 5352297 2200003961 6600011883 37400067337 112200202011