Search a number
-
+
12224102023 = 722310397537
BaseRepresentation
bin10110110001001110…
…01111111010000111
31011112220210201112101
423120213033322013
5200013332231043
65340552532531
7611632103260
oct133047177207
934486721471
1012224102023
115203206861
1224519b1147
1311ca70a383
1483d6b5967
154b828b24d
hex2d89cfe87

12224102023 has 16 divisors (see below), whose sum is σ = 14048419840. Its totient is φ = 10419394176.

The previous prime is 12224102017. The next prime is 12224102039. The reversal of 12224102023 is 32020142221.

It is a cyclic number.

It is not a de Polignac number, because 12224102023 - 233 = 3634167431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224102623) 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, 1618111 + ... + 1625647.

It is an arithmetic number, because the mean of its divisors is an integer number (878026240).

Almost surely, 212224102023 is an apocalyptic number.

12224102023 is a deficient number, since it is larger than the sum of its proper divisors (1824317817).

12224102023 is a wasteful number, since it uses less digits than its factorization.

12224102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8806.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12224102023 its reverse (32020142221), we get a palindrome (44244244244).

The spelling of 12224102023 in words is "twelve billion, two hundred twenty-four million, one hundred two thousand, twenty-three".

Divisors: 1 7 223 1039 1561 7273 7537 52759 231697 1621879 1680751 7830943 11765257 54816601 1746300289 12224102023