Base | Representation |
---|---|
bin | 1010000000101000111010… |
… | …11111001010100100010011 |
3 | 2212221100100012201022102220 |
4 | 11000110131133022210103 |
5 | 10341121442214213021 |
6 | 114452133244312123 |
7 | 4431220613461323 |
oct | 500243537124423 |
9 | 85840305638386 |
10 | 22012202101011 |
11 | 7017360257a21 |
12 | 2576141b42643 |
13 | c38984821305 |
14 | 5615794d7283 |
15 | 2828c4205cc6 |
hex | 14051d7ca913 |
22012202101011 has 32 divisors (see below), whose sum is σ = 30521015669760. Its totient is φ = 14094416738304.
The previous prime is 22012202100989. The next prime is 22012202101037. The reversal of 22012202101011 is 11010120221022.
It is not a de Polignac number, because 22012202101011 - 218 = 22012201838867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22012202101511) 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, 320455476 + ... + 320524158.
It is an arithmetic number, because the mean of its divisors is an integer number (953781739680).
Almost surely, 222012202101011 is an apocalyptic number.
22012202101011 is a deficient number, since it is larger than the sum of its proper divisors (8508813568749).
22012202101011 is a wasteful number, since it uses less digits than its factorization.
22012202101011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87995.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 22012202101011 its reverse (11010120221022), we get a palindrome (33022322322033).
The spelling of 22012202101011 in words is "twenty-two trillion, twelve billion, two hundred two million, one hundred one thousand, eleven".
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