Base | Representation |
---|---|
bin | 101101111110011011011001… |
… | …101001111100000111011110 |
3 | 222111221100000112200221000200 |
4 | 231332123121221330013132 |
5 | 203000334421213323402 |
6 | 1554014212242404330 |
7 | 60406423036500063 |
oct | 5576333151740736 |
9 | 874840015627020 |
10 | 202202122011102 |
11 | 59478490527714 |
12 | 1a8181616606a6 |
13 | 88a9769668b95 |
14 | 37d08c6330c6a |
15 | 1859b1b95521c |
hex | b7e6d9a7c1de |
202202122011102 has 12 divisors (see below), whose sum is σ = 438104597690760. Its totient is φ = 67400707337028.
The previous prime is 202202122011053. The next prime is 202202122011143. The reversal of 202202122011102 is 201110221202202.
It is a happy number.
202202122011102 is a `hidden beast` number, since 20 + 220 + 212 + 201 + 1 + 10 + 2 = 666.
It is a super-2 number, since 2×2022021220111022 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11233451222839 = 202202122011102 / (2 + 0 + 2 + 2 + 0 + 2 + 1 + 2 + 2 + 0 + 1 + 1 + 1 + 0 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5616725611402 + ... + 5616725611437.
It is an arithmetic number, because the mean of its divisors is an integer number (36508716474230).
Almost surely, 2202202122011102 is an apocalyptic number.
202202122011102 is an abundant number, since it is smaller than the sum of its proper divisors (235902475679658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202202122011102 is a wasteful number, since it uses less digits than its factorization.
202202122011102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11233451222847 (or 11233451222844 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 202202122011102 its reverse (201110221202202), we get a palindrome (403312343213304).
The spelling of 202202122011102 in words is "two hundred two trillion, two hundred two billion, one hundred twenty-two million, eleven thousand, one hundred two".
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