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10200212201213 = 17215926910053
BaseRepresentation
bin1001010001101110110000…
…0001100101111011111101
31100010010112022210212122222
42110123230001211323331
52314110013310414323
633405525055215125
72101640524103606
oct224335401457375
940103468725588
1010200212201213
113282981961121
121188a525174a5
1358cb50414438
1427399b48adad
1512a4e6d319c8
hex946ec065efd

10200212201213 has 4 divisors (see below), whose sum is σ = 10206139112988. Its totient is φ = 10194285289440.

The previous prime is 10200212201203. The next prime is 10200212201233. The reversal of 10200212201213 is 31210221200201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9119687293924 + 1080524907289 = 3019882^2 + 1039483^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200212201213 - 24 = 10200212201197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200212201191 and 10200212201200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200212201203) 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, 2963453306 + ... + 2963456747.

It is an arithmetic number, because the mean of its divisors is an integer number (2551534778247).

Almost surely, 210200212201213 is an apocalyptic number.

It is an amenable number.

10200212201213 is a deficient number, since it is larger than the sum of its proper divisors (5926911775).

10200212201213 is an equidigital number, since it uses as much as digits as its factorization.

10200212201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5926911774.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10200212201213 its reverse (31210221200201), we get a palindrome (41410433401414).

The spelling of 10200212201213 in words is "ten trillion, two hundred billion, two hundred twelve million, two hundred one thousand, two hundred thirteen".

Divisors: 1 1721 5926910053 10200212201213