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10011223201 = 78328360887
BaseRepresentation
bin10010101001011011…
…10010010010100001
3221211200212211110111
421110231302102201
5131000333120301
64333223131321
7503041664440
oct112455622241
927750784414
1010011223201
114278090191
121b348a3b41
13c37119a15
146ad844d57
153d8d78551
hex254b724a1

10011223201 has 16 divisors (see below), whose sum is σ = 11620353024. Its totient is φ = 8447567184.

The previous prime is 10011223169. The next prime is 10011223207. The reversal of 10011223201 is 10232211001.

It is not a de Polignac number, because 10011223201 - 25 = 10011223169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10011223207) 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, 133980 + ... + 194866.

It is an arithmetic number, because the mean of its divisors is an integer number (726272064).

Almost surely, 210011223201 is an apocalyptic number.

It is an amenable number.

10011223201 is a deficient number, since it is larger than the sum of its proper divisors (1609129823).

10011223201 is an equidigital number, since it uses as much as digits as its factorization.

10011223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61260.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10011223201 its reverse (10232211001), we get a palindrome (20243434202).

The spelling of 10011223201 in words is "ten billion, eleven million, two hundred twenty-three thousand, two hundred one".

Divisors: 1 7 83 283 581 1981 23489 60887 164423 426209 5053621 17231021 35375347 120617147 1430174743 10011223201