Base | Representation |
---|---|
bin | 11011110000110010101100… |
… | …010111000101000101110010 |
3 | 121000022200000102001010002100 |
4 | 123300302230113011011302 |
5 | 112000442223314201002 |
6 | 1111404022335401230 |
7 | 34501310216625210 |
oct | 3360625427050562 |
9 | 530280012033070 |
10 | 122100222022002 |
11 | 359a5460204554 |
12 | 1183ba11383216 |
13 | 5319003498633 |
14 | 222197a255cb0 |
15 | e1b1910c711c |
hex | 6f0cac5c5172 |
122100222022002 has 48 divisors (see below), whose sum is σ = 302346520849152. Its totient is φ = 34885418420160.
The previous prime is 122100222021997. The next prime is 122100222022039. The reversal of 122100222022002 is 200220222001221.
122100222022002 is a `hidden beast` number, since 1 + 221 + 0 + 0 + 2 + 220 + 220 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 7413927 + ... + 17296437.
It is an arithmetic number, because the mean of its divisors is an integer number (6298885851024).
Almost surely, 2122100222022002 is an apocalyptic number.
122100222022002 is an abundant number, since it is smaller than the sum of its proper divisors (180246298827150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122100222022002 is a wasteful number, since it uses less digits than its factorization.
122100222022002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9980583 (or 9980580 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 122100222022002 its reverse (200220222001221), we get a palindrome (322320444023223).
The spelling of 122100222022002 in words is "one hundred twenty-two trillion, one hundred billion, two hundred twenty-two million, twenty-two thousand, two".
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