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22110012002001 = 3711322929642099
BaseRepresentation
bin1010000011011111000110…
…11010010100111011010001
32220021200210202022002122110
411001233203122110323101
510344222301033031001
6115005111014055533
74441252465065450
oct501574332247321
986250722262573
1022110012002001
117054892406240
12259109a34a5a9
13c44c71687b81
145661b7736b97
152851eb02c3d6
hex141be3694ed1

22110012002001 has 32 divisors (see below), whose sum is σ = 36765689472000. Its totient is φ = 11482163081280.

The previous prime is 22110012001991. The next prime is 22110012002069. The reversal of 22110012002001 is 10020021001122.

It is not a de Polignac number, because 22110012002001 - 27 = 22110012001873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22110012002501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14075151 + ... + 15566948.

It is an arithmetic number, because the mean of its divisors is an integer number (1148927796000).

Almost surely, 222110012002001 is an apocalyptic number.

22110012002001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22110012002001 is a deficient number, since it is larger than the sum of its proper divisors (14655677469999).

22110012002001 is a wasteful number, since it uses less digits than its factorization.

22110012002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29645349.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22110012002001 its reverse (10020021001122), we get a palindrome (32130033003123).

The spelling of 22110012002001 in words is "twenty-two trillion, one hundred ten billion, twelve million, two thousand, one".

Divisors: 1 3 7 11 21 33 77 231 3229 9687 22603 35519 67809 106557 248633 745899 29642099 88926297 207494693 326063089 622484079 978189267 2282441623 6847324869 95714337671 287143013013 670000363697 1052857714381 2010001091091 3158573143143 7370004000667 22110012002001