Base | Representation |
---|---|
bin | 1010001001011001101000… |
… | …01101010111100000101010 |
3 | 2221000010100102201221121022 |
4 | 11010230310031113200222 |
5 | 10411034444120201442 |
6 | 115242320135012442 |
7 | 4462035444210665 |
oct | 504546415274052 |
9 | 87003312657538 |
10 | 22313231022122 |
11 | 7122a96230947 |
12 | 2604553b0a122 |
13 | c5b189874c81 |
14 | 571d751546dc |
15 | 28a641daa3d2 |
hex | 144b3435782a |
22313231022122 has 16 divisors (see below), whose sum is σ = 33543697533192. Its totient is φ = 11132024828160.
The previous prime is 22313231022053. The next prime is 22313231022139. The reversal of 22313231022122 is 22122013231322.
It can be written as a sum of positive squares in 4 ways, for example, as 17998475336521 + 4314755685601 = 4242461^2 + 2077199^2 .
It is a super-3 number, since 3×223132310221223 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22313231022091 and 22313231022100.
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, 4882379 + ... + 8274302.
Almost surely, 222313231022122 is an apocalyptic number.
22313231022122 is a deficient number, since it is larger than the sum of its proper divisors (11230466511070).
22313231022122 is a wasteful number, since it uses less digits than its factorization.
22313231022122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13158553.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 22313231022122 its reverse (22122013231322), we get a palindrome (44435244253444).
The spelling of 22313231022122 in words is "twenty-two trillion, three hundred thirteen billion, two hundred thirty-one million, twenty-two thousand, one hundred twenty-two".
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