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10220102211 = 3111718217651
BaseRepresentation
bin10011000010010101…
…00110001001000011
3222101020220222121010
421201022212021003
5131412321232321
64410044132003
7511156302234
oct114112461103
928336828533
1010220102211
114374a88070
121b92837003
13c6b492577
146cd49908b
153ec388676
hex2612a6243

10220102211 has 16 divisors (see below), whose sum is σ = 15740051328. Its totient is φ = 5829648000.

The previous prime is 10220102209. The next prime is 10220102237. The reversal of 10220102211 is 11220102201.

It is not a de Polignac number, because 10220102211 - 21 = 10220102209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220102311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9108265 + ... + 9109386.

It is an arithmetic number, because the mean of its divisors is an integer number (983753208).

Almost surely, 210220102211 is an apocalyptic number.

10220102211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10220102211 is a deficient number, since it is larger than the sum of its proper divisors (5519949117).

10220102211 is a wasteful number, since it uses less digits than its factorization.

10220102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18217682.

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

Adding to 10220102211 its reverse (11220102201), we get a palindrome (21440204412).

The spelling of 10220102211 in words is "ten billion, two hundred twenty million, one hundred two thousand, two hundred eleven".

Divisors: 1 3 11 17 33 51 187 561 18217651 54652953 200394161 309700067 601182483 929100201 3406700737 10220102211