Search a number
-
+
120022210002011 = 10915170910285181
BaseRepresentation
bin11011010010100011011001…
…001100010011110001011011
3120201222000022011211001000112
4123102203121030103301123
5111212420441230031021
61103133235254154535
734165214152115462
oct3322433114236133
9521860264731015
10120022210002011
1135274151634479
1211565137352a4b
1351c80799286b5
14218d16aa779d9
15dd20be416d5b
hex6d28d9313c5b

120022210002011 has 16 divisors (see below), whose sum is σ = 122097452558400. Its totient is φ = 117966900528000.

The previous prime is 120022210001933. The next prime is 120022210002043. The reversal of 120022210002011 is 110200012220021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120022210002011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120022210002061) 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, 6526841 + ... + 16812021.

It is an arithmetic number, because the mean of its divisors is an integer number (7631090784900).

Almost surely, 2120022210002011 is an apocalyptic number.

120022210002011 is a deficient number, since it is larger than the sum of its proper divisors (2075242556389).

120022210002011 is a wasteful number, since it uses less digits than its factorization.

120022210002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286150.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120022210002011 its reverse (110200012220021), we get a palindrome (230222222222032).

The spelling of 120022210002011 in words is "one hundred twenty trillion, twenty-two billion, two hundred ten million, two thousand, eleven".

Divisors: 1 109 151 709 16459 77281 107059 10285181 11669431 1121084729 1553062331 7292193329 169283794079 794849072861 1101121192679 120022210002011