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122231210014 = 21992231377191
BaseRepresentation
bin111000111010110001…
…1000100000000011110
3102200111111120211020101
41301311203010000132
54000312142210024
6132052515011314
711555001066604
oct1616543040036
9380444524211
10122231210014
1147924371241
121b832b99b3a
13b6ac525694
145cb77c9874
1532a5cd9c44
hex1c758c401e

122231210014 has 16 divisors (see below), whose sum is σ = 185094604800. Its totient is φ = 60535763640.

The previous prime is 122231209951. The next prime is 122231210047. The reversal of 122231210014 is 410012132221.

It is a junction number, because it is equal to n+sod(n) for n = 122231209973 and 122231210000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599842 + ... + 777349.

It is an arithmetic number, because the mean of its divisors is an integer number (11568412800).

Almost surely, 2122231210014 is an apocalyptic number.

122231210014 is a deficient number, since it is larger than the sum of its proper divisors (62863394786).

122231210014 is a wasteful number, since it uses less digits than its factorization.

122231210014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377615.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122231210014 its reverse (410012132221), we get a palindrome (532243342235).

The spelling of 122231210014 in words is "one hundred twenty-two billion, two hundred thirty-one million, two hundred ten thousand, fourteen".

Divisors: 1 2 199 223 398 446 44377 88754 1377191 2754382 274061009 307113593 548122018 614227186 61115605007 122231210014