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12433222101 = 3283121312073
BaseRepresentation
bin10111001010001001…
…11110100111010101
31012002111022010100110
423211010332213111
5200430401101401
65413423033233
7620051433636
oct134504764725
935074263313
1012433222101
115300258873
1224aba3b819
131231b38871
1485d38d88d
154cb7e79d6
hex2e513e9d5

12433222101 has 16 divisors (see below), whose sum is σ = 16651301696. Its totient is φ = 8252032896.

The previous prime is 12433222063. The next prime is 12433222129. The reversal of 12433222101 is 10122233421.

It is not a de Polignac number, because 12433222101 - 29 = 12433221589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433222181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023801 + ... + 1035873.

It is an arithmetic number, because the mean of its divisors is an integer number (1040706356).

Almost surely, 212433222101 is an apocalyptic number.

It is an amenable number.

12433222101 is a deficient number, since it is larger than the sum of its proper divisors (4218079595).

12433222101 is a wasteful number, since it uses less digits than its factorization.

12433222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13572.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12433222101 its reverse (10122233421), we get a palindrome (22555455522).

The spelling of 12433222101 in words is "twelve billion, four hundred thirty-three million, two hundred twenty-two thousand, one hundred one".

Divisors: 1 3 283 849 1213 3639 12073 36219 343279 1029837 3416659 10249977 14644549 43933647 4144407367 12433222101