Base | Representation |
---|---|
bin | 11011101111100000101101… |
… | …111101010110001001101010 |
3 | 121000000020211010211202112120 |
4 | 123233200231331112021222 |
5 | 111443021442203013002 |
6 | 1111255344245052110 |
7 | 34462043052036165 |
oct | 3357405575261152 |
9 | 530006733752476 |
10 | 122012202001002 |
11 | 359710a21a5a45 |
12 | 118269476b7036 |
13 | 5310916930881 |
14 | 221b5ca2c0adc |
15 | e18c3d9a5cbc |
hex | 6ef82df5626a |
122012202001002 has 32 divisors (see below), whose sum is σ = 260701641369600. Its totient is φ = 37955091900528.
The previous prime is 122012202000977. The next prime is 122012202001007. The reversal of 122012202001002 is 200100202210221.
It is not an unprimeable number, because it can be changed into a prime (122012202001007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7987175002 + ... + 7987190277.
It is an arithmetic number, because the mean of its divisors is an integer number (8146926292800).
Almost surely, 2122012202001002 is an apocalyptic number.
122012202001002 is an abundant number, since it is smaller than the sum of its proper divisors (138689439368598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122012202001002 is a wasteful number, since it uses less digits than its factorization.
122012202001002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15974365370.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 122012202001002 its reverse (200100202210221), we get a palindrome (322112404211223).
The spelling of 122012202001002 in words is "one hundred twenty-two trillion, twelve billion, two hundred two million, one thousand, two".
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