Base | Representation |
---|---|
bin | 1001000111010011111101… |
… | …1000001101010100111110 |
3 | 1022111000112012012011201001 |
4 | 2101310333120031110332 |
5 | 2303141430313342342 |
6 | 33151404050240514 |
7 | 2053003136436121 |
oct | 221647730152476 |
9 | 38430465164631 |
10 | 10021222012222 |
11 | 3213a816339a3 |
12 | 115a21ab8613a |
13 | 578cc6a638c5 |
14 | 26905b8343b8 |
15 | 125a1d0e68b7 |
hex | 91d3f60d53e |
10021222012222 has 16 divisors (see below), whose sum is σ = 15046564775472. Its totient is φ = 5005701812160.
The previous prime is 10021222012163. The next prime is 10021222012247. The reversal of 10021222012222 is 22221022212001.
It is a self number, because there is not a number n which added to its sum of digits gives 10021222012222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14205213 + ... + 14893975.
It is an arithmetic number, because the mean of its divisors is an integer number (940410298467).
Almost surely, 210021222012222 is an apocalyptic number.
10021222012222 is a deficient number, since it is larger than the sum of its proper divisors (5025342763250).
10021222012222 is a wasteful number, since it uses less digits than its factorization.
10021222012222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695883.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 10021222012222 its reverse (22221022212001), we get a palindrome (32242244224223).
The spelling of 10021222012222 in words is "ten trillion, twenty-one billion, two hundred twenty-two million, twelve thousand, two hundred twenty-two".
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