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2201023230213 = 3799287017849
BaseRepresentation
bin100000000001110111001…
…101010011000100000101
321210102020002112000102210
4200001313031103010011
5242030143421331323
64403045222254033
7315006256524363
oct40016715230405
97712202460383
102201023230213
117794a3261a95
122b66a6287319
1312c72b8651c2
147875c808633
153c3c11c1293
hex20077353105

2201023230213 has 8 divisors (see below), whose sum is σ = 2971845712000. Its totient is φ = 1448774784288.

The previous prime is 2201023230167. The next prime is 2201023230251. The reversal of 2201023230213 is 3120323201022.

It is a happy number.

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

It is not a de Polignac number, because 2201023230213 - 28 = 2201023229957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201023230213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201023231213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4643508688 + ... + 4643509161.

It is an arithmetic number, because the mean of its divisors is an integer number (371480714000).

Almost surely, 22201023230213 is an apocalyptic number.

It is an amenable number.

2201023230213 is a deficient number, since it is larger than the sum of its proper divisors (770822481787).

2201023230213 is an equidigital number, since it uses as much as digits as its factorization.

2201023230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9287017931.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2201023230213 its reverse (3120323201022), we get a palindrome (5321346431235).

The spelling of 2201023230213 in words is "two trillion, two hundred one billion, twenty-three million, two hundred thirty thousand, two hundred thirteen".

Divisors: 1 3 79 237 9287017849 27861053547 733674410071 2201023230213