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10022102212201 = 79660411920959
BaseRepresentation
bin1001000111010111001111…
…0101111001111001101001
31022111002210112102222002021
42101311303311321321221
52303200231131242301
633152031252104441
72053034015140612
oct221656365717151
938432715388067
1010022102212201
1132143934721a2
12115a425905121
13579107216bb1
142691026b8c09
15125a705118a1
hex91d73d79e69

10022102212201 has 8 divisors (see below), whose sum is σ = 10149123225600. Its totient is φ = 9895085172960.

The previous prime is 10022102212153. The next prime is 10022102212237. The reversal of 10022102212201 is 10221220122001.

It is a happy number.

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 10022102212201 - 215 = 10022102179433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022102212501) 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, 4256760 + ... + 6177718.

It is an arithmetic number, because the mean of its divisors is an integer number (1268640403200).

Almost surely, 210022102212201 is an apocalyptic number.

It is an amenable number.

10022102212201 is a deficient number, since it is larger than the sum of its proper divisors (127021013399).

10022102212201 is an equidigital number, since it uses as much as digits as its factorization.

10022102212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987079.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10022102212201 its reverse (10221220122001), we get a palindrome (20243322334202).

The spelling of 10022102212201 in words is "ten trillion, twenty-two billion, one hundred two million, two hundred twelve thousand, two hundred one".

Divisors: 1 79 66041 1920959 5217239 151755761 126862053319 10022102212201