Base | Representation |
---|---|
bin | 100000010101110001111… |
… | …110001100001001011000 |
3 | 21212110102120220200011002 |
4 | 200111301332030021120 |
5 | 242402444004020440 |
6 | 4420543335524132 |
7 | 316364253116546 |
oct | 40256176141130 |
9 | 7773376820132 |
10 | 2222410220120 |
11 | 7875786a4062 |
12 | 2ba874829648 |
13 | 1317596b490c |
14 | 797cadb6d96 |
15 | 3cc23ab2115 |
hex | 20571f8c258 |
2222410220120 has 64 divisors (see below), whose sum is σ = 5141287347840. Its totient is φ = 864081561600.
The previous prime is 2222410220083. The next prime is 2222410220123. The reversal of 2222410220120 is 210220142222.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 2222410220092 and 2222410220101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222410220123) 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, 2055797 + ... + 2944676.
It is an arithmetic number, because the mean of its divisors is an integer number (80332614810).
Almost surely, 22222410220120 is an apocalyptic number.
2222410220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222410220120 is an abundant number, since it is smaller than the sum of its proper divisors (2918877127720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222410220120 is a wasteful number, since it uses less digits than its factorization.
2222410220120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5000796 (or 5000792 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 2222410220120 its reverse (210220142222), we get a palindrome (2432630362342).
It can be divided in two parts, 22224102 and 20120, that added together give a palindrome (22244222).
The spelling of 2222410220120 in words is "two trillion, two hundred twenty-two billion, four hundred ten million, two hundred twenty thousand, one hundred twenty".
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