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12211300411 = 1091009111031
BaseRepresentation
bin10110101111101100…
…11010100000111011
31011112000201100000121
423113312122200323
5200002043103121
65335414314111
7611415224632
oct132766324073
934460640017
1012211300411
1151a6a62812
122449658937
1311c7b7755b
1483bb02519
154b70ad141
hex2d7d9a83b

12211300411 has 8 divisors (see below), whose sum is σ = 12335655200. Its totient is φ = 12087169920.

The previous prime is 12211300393. The next prime is 12211300463. The reversal of 12211300411 is 11400311221.

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 12211300411 - 29 = 12211299899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12211300111) 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, 54466 + ... + 165496.

It is an arithmetic number, because the mean of its divisors is an integer number (1541956900).

Almost surely, 212211300411 is an apocalyptic number.

12211300411 is a deficient number, since it is larger than the sum of its proper divisors (124354789).

12211300411 is a wasteful number, since it uses less digits than its factorization.

12211300411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112149.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12211300411 its reverse (11400311221), we get a palindrome (23611611632).

The spelling of 12211300411 in words is "twelve billion, two hundred eleven million, three hundred thousand, four hundred eleven".

Divisors: 1 109 1009 109981 111031 12102379 112030279 12211300411