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10222301131 = 71976859407
BaseRepresentation
bin10011000010100101…
…11110111111001011
3222101102001200221121
421201102332333023
5131413402114011
64410203220111
7511214061130
oct114122767713
928342050847
1010222301131
11437624a159
121b93517637
13c6ba823c3
146cd8ac587
153ec66ee71
hex2614befcb

10222301131 has 8 divisors (see below), whose sum is σ = 12297505280. Its totient is φ = 8300815848.

The previous prime is 10222301099. The next prime is 10222301191. The reversal of 10222301131 is 13110322201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10222301131 - 25 = 10222301099 is a prime.

It is a super-2 number, since 2×102223011312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10222301191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38429571 + ... + 38429836.

It is an arithmetic number, because the mean of its divisors is an integer number (1537188160).

Almost surely, 210222301131 is an apocalyptic number.

10222301131 is a deficient number, since it is larger than the sum of its proper divisors (2075204149).

10222301131 is an equidigital number, since it uses as much as digits as its factorization.

10222301131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76859433.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10222301131 its reverse (13110322201), we get a palindrome (23332623332).

The spelling of 10222301131 in words is "ten billion, two hundred twenty-two million, three hundred one thousand, one hundred thirty-one".

Divisors: 1 7 19 133 76859407 538015849 1460328733 10222301131