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12223201113030 = 2351921444212479
BaseRepresentation
bin1011000111011110111110…
…0011110111001111000110
31121021112012220100110002110
42301313233203313033012
53100231103441104110
641555132220321450
72401045214120325
oct261675743671706
947245186313073
1012223201113030
113992915408686
121454b313a3286
136a88486549bb
1430386b1800bc
15162e4817da20
hexb1def8f73c6

12223201113030 has 32 divisors (see below), whose sum is σ = 30879665971200. Its totient is φ = 3087966596832.

The previous prime is 12223201113023. The next prime is 12223201113031. The reversal of 12223201113030 is 3031110232221.

It is a junction number, because it is equal to n+sod(n) for n = 12223201112988 and 12223201113006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223201113031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10722105670 + ... + 10722106809.

It is an arithmetic number, because the mean of its divisors is an integer number (964989561600).

Almost surely, 212223201113030 is an apocalyptic number.

12223201113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223201113030 is an abundant number, since it is smaller than the sum of its proper divisors (18656464858170).

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

12223201113030 is a wasteful number, since it uses less digits than its factorization.

12223201113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21444212508.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12223201113030 its reverse (3031110232221), we get a palindrome (15254311345251).

The spelling of 12223201113030 in words is "twelve trillion, two hundred twenty-three billion, two hundred one million, one hundred thirteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 21444212479 42888424958 64332637437 107221062395 128665274874 214442124790 321663187185 407440037101 643326374370 814880074202 1222320111303 2037200185505 2444640222606 4074400371010 6111600556515 12223201113030