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12213203130014 = 220521297578167
BaseRepresentation
bin1011000110111001101110…
…1000100101011010011110
31121020120102010101021202012
42301232123220211122132
53100100120000130024
641550400145031222
72400242362505645
oct261563350453236
947216363337665
1012213203130014
113989654850aa7
121453001025512
136a79141c2613
1430319d3c435c
15162a6056d50e
hexb1b9ba2569e

12213203130014 has 8 divisors (see below), whose sum is σ = 18320697491088. Its totient is φ = 6106303966320.

The previous prime is 12213203130001. The next prime is 12213203130019. The reversal of 12213203130014 is 41003130231221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213203130019) 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, 148748042 + ... + 148830125.

It is an arithmetic number, because the mean of its divisors is an integer number (2290087186386).

Almost surely, 212213203130014 is an apocalyptic number.

12213203130014 is a deficient number, since it is larger than the sum of its proper divisors (6107494361074).

12213203130014 is a wasteful number, since it uses less digits than its factorization.

12213203130014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297598690.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12213203130014 its reverse (41003130231221), we get a palindrome (53216333361235).

The spelling of 12213203130014 in words is "twelve trillion, two hundred thirteen billion, two hundred three million, one hundred thirty thousand, fourteen".

Divisors: 1 2 20521 41042 297578167 595156334 6106601565007 12213203130014