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10022133321 = 35231999011
BaseRepresentation
bin10010101010101110…
…11001111001001001
3221212110102010100000
421111113121321021
5131011131231241
64334253033213
7503233504404
oct112527317111
927773363300
1010022133321
114283262112
121b38485809
13c39469905
146b1084d3b
153d9cd0eb6
hex2555d9e49

10022133321 has 48 divisors (see below), whose sum is σ = 15745766400. Its totient is φ = 6358104720.

The previous prime is 10022133311. The next prime is 10022133337. The reversal of 10022133321 is 12333122001.

It is not a de Polignac number, because 10022133321 - 26 = 10022133257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10022133294 and 10022133303.

It is not an unprimeable number, because it can be changed into a prime (10022133311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1107706 + ... + 1116716.

It is an arithmetic number, because the mean of its divisors is an integer number (328036800).

Almost surely, 210022133321 is an apocalyptic number.

It is an amenable number.

10022133321 is a deficient number, since it is larger than the sum of its proper divisors (5723633079).

10022133321 is an equidigital number, since it uses as much as digits as its factorization.

10022133321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9248 (or 9236 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10022133321 its reverse (12333122001), we get a palindrome (22355255322).

The spelling of 10022133321 in words is "ten billion, twenty-two million, one hundred thirty-three thousand, three hundred twenty-one".

Divisors: 1 3 9 23 27 69 81 199 207 243 597 621 1791 1863 4577 5373 5589 9011 13731 16119 27033 41193 48357 81099 123579 207253 243297 370737 621759 729891 1112211 1793189 1865277 2189673 5379567 5595831 16138701 16787493 41243347 48416103 50362479 123730041 145248309 371190123 435744927 1113570369 3340711107 10022133321