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12110110102211 = 1133131399723741
BaseRepresentation
bin1011000000111001101011…
…0011111001001011000011
31120212201022101122212000012
42300032122303321023003
53041403001141232321
641431150251415135
72356632550311452
oct260163263711303
946781271585005
1012110110102211
113949961496380
12143702b4544ab
1369ac94959514
142dc1bd662b99
15160029a1605b
hexb039acf92c3

12110110102211 has 16 divisors (see below), whose sum is σ = 13216517640288. Its totient is φ = 11004618124800.

The previous prime is 12110110102121. The next prime is 12110110102241. The reversal of 12110110102211 is 11220101101121.

12110110102211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12110110102211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110110102241) 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, 510080801 + ... + 510104541.

It is an arithmetic number, because the mean of its divisors is an integer number (826032352518).

Almost surely, 212110110102211 is an apocalyptic number.

12110110102211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12110110102211 is a deficient number, since it is larger than the sum of its proper divisors (1106407538077).

12110110102211 is a wasteful number, since it uses less digits than its factorization.

12110110102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41062.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12110110102211 its reverse (11220101101121), we get a palindrome (23330211203332).

The spelling of 12110110102211 in words is "twelve trillion, one hundred ten billion, one hundred ten million, one hundred two thousand, two hundred eleven".

Divisors: 1 11 3313 13997 23741 36443 153967 261151 46372061 78653933 332302777 510092671 865193263 3655330547 1100919100201 12110110102211