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22210012300013 = 28927767795219
BaseRepresentation
bin1010000110011001010111…
…11001001100001011101101
32220122020220221111120200122
411003030223321030023231
510402342101122100023
6115123045551334325
74451422544435006
oct503145371141355
986566827446618
1022210012300013
117093238a2522a
1225a85482213a5
13c5151a270145
1456ad828341ad
15287b002c52c8
hex14332be4c2ed

22210012300013 has 4 divisors (see below), whose sum is σ = 22210780124160. Its totient is φ = 22209244475868.

The previous prime is 22210012300009. The next prime is 22210012300057. The reversal of 22210012300013 is 31000321001222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22210012300013 - 22 = 22210012300009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22210012299964 and 22210012300000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210012308013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383868683 + ... + 383926536.

It is an arithmetic number, because the mean of its divisors is an integer number (5552695031040).

Almost surely, 222210012300013 is an apocalyptic number.

It is an amenable number.

22210012300013 is a deficient number, since it is larger than the sum of its proper divisors (767824147).

22210012300013 is an equidigital number, since it uses as much as digits as its factorization.

22210012300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767824146.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22210012300013 its reverse (31000321001222), we get a palindrome (53210333301235).

The spelling of 22210012300013 in words is "twenty-two trillion, two hundred ten billion, twelve million, three hundred thousand, thirteen".

Divisors: 1 28927 767795219 22210012300013