Search a number
-
+
120220010202 = 231719563110183
BaseRepresentation
bin110111111110110101…
…0111100011011011010
3102111022100011021202110
41233331222330123122
53432202310311302
6131121152013150
711454110140365
oct1577552743332
9374270137673
10120220010202
1146a92075036
121b3715311b6
13b44b959616
145b666570dc
1531d9463b6c
hex1bfdabc6da

120220010202 has 64 divisors (see below), whose sum is σ = 268461112320. Its totient is φ = 35667235584.

The previous prime is 120220010201. The next prime is 120220010203. The reversal of 120220010202 is 202010022021.

It is an interprime number because it is at equal distance from previous prime (120220010201) and next prime (120220010203).

It is not an unprimeable number, because it can be changed into a prime (120220010201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1036003 + ... + 1146185.

It is an arithmetic number, because the mean of its divisors is an integer number (4194704880).

Almost surely, 2120220010202 is an apocalyptic number.

120220010202 is an abundant number, since it is smaller than the sum of its proper divisors (148241102118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120220010202 is a wasteful number, since it uses less digits than its factorization.

120220010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110787.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120220010202 its reverse (202010022021), we get a palindrome (322230032223).

The spelling of 120220010202 in words is "one hundred twenty billion, two hundred twenty million, ten thousand, two hundred two".

Divisors: 1 2 3 6 17 19 34 38 51 57 102 114 323 563 646 969 1126 1689 1938 3378 9571 10697 19142 21394 28713 32091 57426 64182 110183 181849 220366 330549 363698 545547 661098 1091094 1873111 2093477 3746222 4186954 5619333 6280431 11238666 12560862 35589109 62033029 71178218 106767327 124066058 186099087 213534654 372198174 1054561493 1178627551 2109122986 2357255102 3163684479 3535882653 6327368958 7071765306 20036668367 40073336734 60110005101 120220010202