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10221230101 = 192269237091
BaseRepresentation
bin10011000010011101…
…11001100000010101
3222101100001021202211
421201032321200111
5131413113330401
64410124233421
7511202010445
oct114116714025
928340037684
1010221230101
114375688505
121b9309b871
13c6b798a64
146cd6b0125
153ec50c951
hex2613b9815

10221230101 has 8 divisors (see below), whose sum is σ = 10763976800. Its totient is φ = 9678962160.

The previous prime is 10221230053. The next prime is 10221230113. The reversal of 10221230101 is 10103212201.

10221230101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10221230101 - 213 = 10221221909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221230191) 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, 75435 + ... + 161656.

It is an arithmetic number, because the mean of its divisors is an integer number (1345497100).

Almost surely, 210221230101 is an apocalyptic number.

It is an amenable number.

10221230101 is a deficient number, since it is larger than the sum of its proper divisors (542746699).

10221230101 is a wasteful number, since it uses less digits than its factorization.

10221230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239379.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10221230101 its reverse (10103212201), we get a palindrome (20324442302).

The spelling of 10221230101 in words is "ten billion, two hundred twenty-one million, two hundred thirty thousand, one hundred one".

Divisors: 1 19 2269 43111 237091 4504729 537959479 10221230101