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112200001201 = 1015171214831
BaseRepresentation
bin110100001111110100…
…1000010011010110001
3101201121102002121200001
41220133221002122301
53314241200014301
6123313255230001
711051264163061
oct1503751023261
9351542077601
10112200001201
1143646a80622
12198b3678301
13a77122bc72
1456054613a1
152dba314c01
hex1a1fa426b1

112200001201 has 8 divisors (see below), whose sum is σ = 113333332608. Its totient is φ = 111067110000.

The previous prime is 112200001189. The next prime is 112200001231. The reversal of 112200001201 is 102100002211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-112200001201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112200001231) 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, 414856 + ... + 629686.

It is an arithmetic number, because the mean of its divisors is an integer number (14166666576).

Almost surely, 2112200001201 is an apocalyptic number.

It is an amenable number.

112200001201 is a deficient number, since it is larger than the sum of its proper divisors (1133331407).

112200001201 is a wasteful number, since it uses less digits than its factorization.

112200001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220103.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112200001201 its reverse (102100002211), we get a palindrome (214300003412).

The spelling of 112200001201 in words is "one hundred twelve billion, two hundred million, one thousand, two hundred one".

Divisors: 1 101 5171 214831 522271 21697931 1110891101 112200001201