Base | Representation |
---|---|
bin | 11011100000110010111110… |
… | …111100101001001011000001 |
3 | 120212102120210021201012001112 |
4 | 123200302332330221023001 |
5 | 111324440043142344413 |
6 | 1105203034025213105 |
7 | 34326015062565164 |
oct | 3340627674511301 |
9 | 525376707635045 |
10 | 121001022231233 |
11 | 35611277617601 |
12 | 116a2985631195 |
13 | 5269469417561 |
14 | 21c46a316dadb |
15 | dec7aa9e02a8 |
hex | 6e0cbef292c1 |
121001022231233 has 8 divisors (see below), whose sum is σ = 121233602560896. Its totient is φ = 120768647274000.
The previous prime is 121001022231197. The next prime is 121001022231269. The reversal of 121001022231233 is 332132220100121.
It is an interprime number because it is at equal distance from previous prime (121001022231197) and next prime (121001022231269).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 121001022231233 - 242 = 116602975720129 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 121001022231199 and 121001022231208.
It is not an unprimeable number, because it can be changed into a prime (121001022201233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50163593 + ... + 52520358.
It is an arithmetic number, because the mean of its divisors is an integer number (15154200320112).
Almost surely, 2121001022231233 is an apocalyptic number.
It is an amenable number.
121001022231233 is a deficient number, since it is larger than the sum of its proper divisors (232580329663).
121001022231233 is a wasteful number, since it uses less digits than its factorization.
121001022231233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102686215.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 121001022231233 its reverse (332132220100121), we get a palindrome (453133242331354).
The spelling of 121001022231233 in words is "one hundred twenty-one trillion, one billion, twenty-two million, two hundred thirty-one thousand, two hundred thirty-three".
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