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210002010120002 = 2131801534389771
BaseRepresentation
bin101111101111111011100111…
…001101110001111101000010
31000112112222220011020222122202
4233233323213031301331002
5210011133104042320002
62022345331442233202
762143100402503232
oct5757734715617502
91015488804228582
10210002010120002
1160a05396a76271
121b677968355802
1390241489c5b09
1439c0219ac3cc2
15194297a6e3502
hexbefee7371f42

210002010120002 has 8 divisors (see below), whose sum is σ = 317407618349712. Its totient is φ = 104199470670100.

The previous prime is 210002010119999. The next prime is 210002010120131. The reversal of 210002010120002 is 200021010200012.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400767194624 + ... + 400767195147.

It is an arithmetic number, because the mean of its divisors is an integer number (39675952293714).

Almost surely, 2210002010120002 is an apocalyptic number.

210002010120002 is a deficient number, since it is larger than the sum of its proper divisors (107405608229710).

210002010120002 is a wasteful number, since it uses less digits than its factorization.

210002010120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801534389904.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210002010120002 its reverse (200021010200012), we get a palindrome (410023020320014).

The spelling of 210002010120002 in words is "two hundred ten trillion, two billion, ten million, one hundred twenty thousand, two".