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10022010201 = 34788120063
BaseRepresentation
bin10010101010101101…
…11011110101011001
3221212110011212110000
421111112323311121
5131011113311301
64334250243213
7503232452430
oct112526736531
927773155400
1010022010201
114283188665
121b38426509
13c39425868
146b1052117
153d9ca9786
hex2555bbd59

10022010201 has 40 divisors (see below), whose sum is σ = 17130161664. Its totient is φ = 5720077440.

The previous prime is 10022010191. The next prime is 10022010223. The reversal of 10022010201 is 10201022001.

It is not a de Polignac number, because 10022010201 - 211 = 10022008153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10022010101) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 489496 + ... + 509558.

Almost surely, 210022010201 is an apocalyptic number.

It is an amenable number.

10022010201 is a deficient number, since it is larger than the sum of its proper divisors (7108151463).

10022010201 is an equidigital number, since it uses as much as digits as its factorization.

10022010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20963 (or 20954 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10022010201 its reverse (10201022001), we get a palindrome (20223032202).

The spelling of 10022010201 in words is "ten billion, twenty-two million, ten thousand, two hundred one".

Divisors: 1 3 7 9 21 27 63 81 189 567 881 2643 6167 7929 18501 20063 23787 55503 60189 71361 140441 166509 180567 421323 499527 541701 1263969 1625103 3791907 11375721 17675503 53026509 123728521 159079527 371185563 477238581 1113556689 1431715743 3340670067 10022010201