Search a number
-
+
12200010102201 = 3211130331478809
BaseRepresentation
bin1011000110001000100101…
…0001001011010110111001
31121012022100200101000220110
42301202021101023112321
53044341110041232301
641540335100414533
72366264423563005
oct261421121132671
947168320330813
1012200010102201
113983aa4715a29
12145053a847449
136a65c0b37c9c
143026ab16d705
1516253c1dd0d6
hexb188944b5b9

12200010102201 has 16 divisors (see below), whose sum is σ = 16345038489920. Its totient is φ = 8094166859520.

The previous prime is 12200010102199. The next prime is 12200010102227. The reversal of 12200010102201 is 10220101000221.

It is not a de Polignac number, because 12200010102201 - 21 = 12200010102199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200010102281) 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, 7510485 + ... + 8989293.

It is an arithmetic number, because the mean of its divisors is an integer number (1021564905620).

Almost surely, 212200010102201 is an apocalyptic number.

It is an amenable number.

12200010102201 is a deficient number, since it is larger than the sum of its proper divisors (4145028387719).

12200010102201 is a wasteful number, since it uses less digits than its factorization.

12200010102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492056.

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

Adding to 12200010102201 its reverse (10220101000221), we get a palindrome (22420111102422).

The spelling of 12200010102201 in words is "twelve trillion, two hundred billion, ten million, one hundred two thousand, two hundred one".

Divisors: 1 3 211 633 13033 39099 1478809 2749963 4436427 8249889 312028699 936086097 19273317697 57819953091 4066670034067 12200010102201