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12223103101030 = 251222310310103
BaseRepresentation
bin1011000111011110100110…
…1101111110100001100110
31121021111222001220220220101
42301313221231332201212
53100230403343213110
641555114355454314
72401042614045133
oct261675155764146
947244861826811
1012223103101030
113992875054828
121454b045b739a
136a8831259033
1430385c14958a
15162e3e76d13a
hexb1de9b7e866

12223103101030 has 8 divisors (see below), whose sum is σ = 22001585581872. Its totient is φ = 4889241240408.

The previous prime is 12223103100997. The next prime is 12223103101031. The reversal of 12223103101030 is 3010130132221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12223103100989 and 12223103101007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223103101031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611155155042 + ... + 611155155061.

It is an arithmetic number, because the mean of its divisors is an integer number (2750198197734).

Almost surely, 212223103101030 is an apocalyptic number.

12223103101030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223103101030 is a deficient number, since it is larger than the sum of its proper divisors (9778482480842).

12223103101030 is a wasteful number, since it uses less digits than its factorization.

12223103101030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222310310110.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12223103101030 its reverse (3010130132221), we get a palindrome (15233233233251).

The spelling of 12223103101030 in words is "twelve trillion, two hundred twenty-three billion, one hundred three million, one hundred one thousand, thirty".

Divisors: 1 2 5 10 1222310310103 2444620620206 6111551550515 12223103101030