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10023102122 = 2111181385771
BaseRepresentation
bin10010101010110110…
…00110011010101010
3221212112020100021112
421111123012122222
5131011403231442
64334325510322
7503244651035
oct112533063252
927775210245
1010023102122
114283863a80
121b388723a2
13c39718877
146b125801c
153d9e23082
hex2556c66aa

10023102122 has 16 divisors (see below), whose sum is σ = 16415370144. Its totient is φ = 4552086000.

The previous prime is 10023102109. The next prime is 10023102139. The reversal of 10023102122 is 22120132001.

It is a happy number.

10023102122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100231021222 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10023102097 and 10023102106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166904 + ... + 218867.

It is an arithmetic number, because the mean of its divisors is an integer number (1025960634).

Almost surely, 210023102122 is an apocalyptic number.

10023102122 is a deficient number, since it is larger than the sum of its proper divisors (6392268022).

10023102122 is a wasteful number, since it uses less digits than its factorization.

10023102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386965.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10023102122 its reverse (22120132001), we get a palindrome (32143234123).

The spelling of 10023102122 in words is "ten billion, twenty-three million, one hundred two thousand, one hundred twenty-two".

Divisors: 1 2 11 22 1181 2362 12991 25982 385771 771542 4243481 8486962 455595551 911191102 5011551061 10023102122