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12220230200113 = 135996072585357
BaseRepresentation
bin1011000111010011111001…
…1110101110101100110001
31121021020112212001102201201
42301310332132232230301
53100204012412400423
641553521331331201
72400611460561535
oct261647636565461
947236485042651
1012220230200113
113991630404851
121454442450b01
136a8493cb5a70
14303668789bc5
15162d224332ad
hexb1d3e7aeb31

12220230200113 has 16 divisors (see below), whose sum is σ = 13203940377600. Its totient is φ = 11242823881536.

The previous prime is 12220230200111. The next prime is 12220230200117. The reversal of 12220230200113 is 31100203202221.

It is not a de Polignac number, because 12220230200113 - 21 = 12220230200111 is a prime.

It is a super-2 number, since 2×122202302001132 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220230200111) 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, 3434031 + ... + 6019387.

It is an arithmetic number, because the mean of its divisors is an integer number (825246273600).

Almost surely, 212220230200113 is an apocalyptic number.

12220230200113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12220230200113 is a deficient number, since it is larger than the sum of its proper divisors (983710177487).

12220230200113 is a wasteful number, since it uses less digits than its factorization.

12220230200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586576.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12220230200113 its reverse (31100203202221), we get a palindrome (43320433402334).

The spelling of 12220230200113 in words is "twelve trillion, two hundred twenty billion, two hundred thirty million, two hundred thousand, one hundred thirteen".

Divisors: 1 13 599 607 7787 7891 363593 2585357 4726709 33609641 1548628843 1569311699 20132174959 20401052087 940017707701 12220230200113