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BaseRepresentation
bin1010000001100100111110…
…1000001101011001000011
31110000201021121022101000002
42200121033220031121003
52421042002314202321
635235312222350215
72215220636230151
oct240311750153103
943021247271002
1011022222022211
11356a552a8a124
1212a021ba2b36b
1361c51127101a
142a169a9cc3d1
15141aa754220b
hexa064fa0d643

11022222022211 has 16 divisors (see below), whose sum is σ = 11139334116000. Its totient is φ = 10905269760000.

The previous prime is 11022222022183. The next prime is 11022222022223. The reversal of 11022222022211 is 11222022222011.

Adding to 11022222022211 its reverse (11222022222011), we get a palindrome (22244244244222).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11022222022211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022222022261) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1113238361 + ... + 1113248261.

It is an arithmetic number, because the mean of its divisors is an integer number (696208382250).

Almost surely, 211022222022211 is an apocalyptic number.

11022222022211 is a deficient number, since it is larger than the sum of its proper divisors (117112093789).

11022222022211 is a wasteful number, since it uses less digits than its factorization.

11022222022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16790.

The product of its (nonzero) digits is 256, while the sum is 20.

The spelling of 11022222022211 in words is "eleven trillion, twenty-two billion, two hundred twenty-two million, twenty-two thousand, two hundred eleven".