Search a number
-
+
12203133012201 = 3193277431176537
BaseRepresentation
bin1011000110010100001101…
…1010001000100011101001
31121012121102022200022001210
42301211003122020203221
53044414004022342301
641542013015303333
72366435004066615
oct261450332104351
947177368608053
1012203133012201
1139853574a548a
12145107067ab49
136a699ab24b21
143028c5c0c345
1516267145ead6
hexb19436888e9

12203133012201 has 32 divisors (see below), whose sum is σ = 16452369934848. Its totient is φ = 8045296312320.

The previous prime is 12203133012179. The next prime is 12203133012211. The reversal of 12203133012201 is 10221033130221.

It is not a de Polignac number, because 12203133012201 - 223 = 12203124623593 is a prime.

It is a super-2 number, since 2×122031330122012 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12203133012211) 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 31 ways as a sum of consecutive naturals, for example, 69036805 + ... + 69213341.

It is an arithmetic number, because the mean of its divisors is an integer number (514136560464).

Almost surely, 212203133012201 is an apocalyptic number.

It is an amenable number.

12203133012201 is a deficient number, since it is larger than the sum of its proper divisors (4249236922647).

12203133012201 is a wasteful number, since it uses less digits than its factorization.

12203133012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177441.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12203133012201 its reverse (10221033130221), we get a palindrome (22424166142422).

The spelling of 12203133012201 in words is "twelve trillion, two hundred three billion, one hundred thirty-three million, twelve thousand, two hundred one".

Divisors: 1 3 193 277 431 579 831 1293 53461 83183 119387 160383 176537 249549 358161 529611 23041691 34071641 48900749 69125073 76087447 102214923 146702247 228262341 9437844557 14684877271 21076222819 28313533671 44054631813 63228668457 4067711004067 12203133012201