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10022101110001 = 26338106848327
BaseRepresentation
bin1001000111010111001111…
…0001101100110011110001
31022111002210110100222011001
42101311303301230303301
52303200230341010001
633152031212322001
72053034002600321
oct221656361546361
938432713328131
1010022101110001
11321439288a092
12115a425473301
13579106c1c2c6
142691024ad281
15125a70395001
hex91d73c6ccf1

10022101110001 has 4 divisors (see below), whose sum is σ = 10060207958592. Its totient is φ = 9983994261412.

The previous prime is 10022101109989. The next prime is 10022101110017. The reversal of 10022101110001 is 10001110122001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10022101110001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10022101110001.

It is not an unprimeable number, because it can be changed into a prime (10022101110041) 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, 19053423901 + ... + 19053424426.

It is an arithmetic number, because the mean of its divisors is an integer number (2515051989648).

Almost surely, 210022101110001 is an apocalyptic number.

It is an amenable number.

10022101110001 is a deficient number, since it is larger than the sum of its proper divisors (38106848591).

10022101110001 is an equidigital number, since it uses as much as digits as its factorization.

10022101110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38106848590.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10022101110001 its reverse (10001110122001), we get a palindrome (20023211232002).

The spelling of 10022101110001 in words is "ten trillion, twenty-two billion, one hundred one million, one hundred ten thousand, one".

Divisors: 1 263 38106848327 10022101110001