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2022010010101 = 194379261711971
BaseRepresentation
bin11101011011001001001…
…100000011100111110101
321011022011100120012201101
4131123021030003213311
5231112034030310401
64144522031530101
7266041202334514
oct35331114034765
97138140505641
102022010010101
1170a590a34184
12287a67089931
131188a04ac6a3
146dc19ab867b
15378e5437101
hex1d6c93039f5

2022010010101 has 32 divisors (see below), whose sum is σ = 2206525798400. Its totient is φ = 1846495647360.

The previous prime is 2022010010057. The next prime is 2022010010113. The reversal of 2022010010101 is 1010100102202.

It is a de Polignac number, because none of the positive numbers 2k-2022010010101 is a prime.

It is a super-2 number, since 2×20220100101012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022010011101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168903046 + ... + 168915016.

It is an arithmetic number, because the mean of its divisors is an integer number (68953931200).

Almost surely, 22022010010101 is an apocalyptic number.

It is an amenable number.

2022010010101 is a deficient number, since it is larger than the sum of its proper divisors (184515788299).

2022010010101 is a wasteful number, since it uses less digits than its factorization.

2022010010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14729.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2022010010101 its reverse (1010100102202), we get a palindrome (3032110112303).

The spelling of 2022010010101 in words is "two trillion, twenty-two billion, ten million, ten thousand, one hundred one".

Divisors: 1 19 43 79 817 1501 2617 3397 11971 49723 64543 112531 206743 227449 514753 945709 2138089 3928117 8889949 9780307 17968471 31328107 40665487 168909031 595234033 772644253 1347108601 2474920453 25595063419 47023488607 106421579479 2022010010101