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10012112201 = 713110023211
BaseRepresentation
bin10010101001100010…
…01011010101001001
3221211202112222221102
421110301023111021
5131001100042301
64333254151145
7503052356330
oct112461132511
927752488842
1010012112201
1142786380a3
121b350524b5
13c3736b560
146ad9d6d17
153d8ea1b6b
hex254c4b549

10012112201 has 8 divisors (see below), whose sum is σ = 12322599744. Its totient is φ = 7921671120.

The previous prime is 10012112179. The next prime is 10012112239. The reversal of 10012112201 is 10221121001.

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

It is a cyclic number.

It is not a de Polignac number, because 10012112201 - 214 = 10012095817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10012112281) 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, 55011515 + ... + 55011696.

It is an arithmetic number, because the mean of its divisors is an integer number (1540324968).

Almost surely, 210012112201 is an apocalyptic number.

It is an amenable number.

10012112201 is a deficient number, since it is larger than the sum of its proper divisors (2310487543).

10012112201 is a wasteful number, since it uses less digits than its factorization.

10012112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110023231.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10012112201 its reverse (10221121001), we get a palindrome (20233233202).

The spelling of 10012112201 in words is "ten billion, twelve million, one hundred twelve thousand, two hundred one".

Divisors: 1 7 13 91 110023211 770162477 1430301743 10012112201