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12422014023 = 3107223717299
BaseRepresentation
bin10111001000110100…
…01110010001000111
31012001201012200202110
423210122032101013
5200420013422043
65412342512103
7616554243216
oct134432162107
935051180673
1012422014023
1152a49a2aa1
1224a8135633
13122c713173
1485bab307d
154ca831b33
hex2e468e447

12422014023 has 16 divisors (see below), whose sum is σ = 16725916800. Its totient is φ = 8199805536.

The previous prime is 12422014013. The next prime is 12422014051. The reversal of 12422014023 is 32041022421.

It is not a de Polignac number, because 12422014023 - 213 = 12422005831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422014013) 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, 709428 + ... + 726726.

It is an arithmetic number, because the mean of its divisors is an integer number (1045369800).

Almost surely, 212422014023 is an apocalyptic number.

12422014023 is a deficient number, since it is larger than the sum of its proper divisors (4303902777).

12422014023 is a wasteful number, since it uses less digits than its factorization.

12422014023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19646.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12422014023 its reverse (32041022421), we get a palindrome (44463036444).

The spelling of 12422014023 in words is "twelve billion, four hundred twenty-two million, fourteen thousand, twenty-three".

Divisors: 1 3 107 321 2237 6711 17299 51897 239359 718077 1850993 5552979 38697863 116093589 4140671341 12422014023