Search a number
-
+
122030110332 = 22351331615107
BaseRepresentation
bin111000110100110001…
…1111011011001111100
3102122222111011220100000
41301221203323121330
53444404202012312
6132020532434300
711550006552264
oct1615143733174
9378874156300
10122030110332
11478308a8059
121b797778990
13b6799749a0
145c98bdc7a4
153293314adc
hex1c698fb67c

122030110332 has 288 divisors, whose sum is σ = 361509750784. Its totient is φ = 35733830400.

The previous prime is 122030110313. The next prime is 122030110343. The reversal of 122030110332 is 233011030221.

122030110332 is a `hidden beast` number, since 1 + 2 + 20 + 301 + 10 + 332 = 666.

122030110332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23892123 + ... + 23897229.

Almost surely, 2122030110332 is an apocalyptic number.

122030110332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122030110332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180754875392).

122030110332 is an abundant number, since it is smaller than the sum of its proper divisors (239479640452).

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

122030110332 is a wasteful number, since it uses less digits than its factorization.

122030110332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231 (or 5217 counting only the distinct ones).

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

Adding to 122030110332 its reverse (233011030221), we get a palindrome (355041140553).

The spelling of 122030110332 in words is "one hundred twenty-two billion, thirty million, one hundred ten thousand, three hundred thirty-two".