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12244314211 = 103265744741
BaseRepresentation
bin10110110011101000…
…10110100001100011
31011121022211121102221
423121310112201203
5200034021023321
65342554051511
7612265645033
oct133164264143
934538747387
1012244314211
115213661548
122458719b97
13120196624c
148422578c3
154b9e2ee41
hex2d9d16863

12244314211 has 8 divisors (see below), whose sum is σ = 12368120544. Its totient is φ = 12120602880.

The previous prime is 12244314197. The next prime is 12244314227. The reversal of 12244314211 is 11241344221.

12244314211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12244314211 - 215 = 12244281443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12244314611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251301 + ... + 296041.

It is an arithmetic number, because the mean of its divisors is an integer number (1546015068).

Almost surely, 212244314211 is an apocalyptic number.

12244314211 is a deficient number, since it is larger than the sum of its proper divisors (123806333).

12244314211 is a wasteful number, since it uses less digits than its factorization.

12244314211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47501.

The product of its digits is 1536, while the sum is 25.

Adding to 12244314211 its reverse (11241344221), we get a palindrome (23485658432).

The spelling of 12244314211 in words is "twelve billion, two hundred forty-four million, three hundred fourteen thousand, two hundred eleven".

Divisors: 1 103 2657 44741 273671 4608323 118876837 12244314211