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12311132200210 = 252395151101339
BaseRepresentation
bin1011001100100110100010…
…1010010101110100010010
31121120221011222012111101001
42303021220222111310102
53103201144320401320
642103353412532214
72410310222044144
oct263115052256422
947527158174331
1012311132200210
113a171381a3968
121469b9132106a
136b3c1c951bbc
14307c0d3a4c94
15165392a8420a
hexb3268a95d12

12311132200210 has 16 divisors (see below), whose sum is σ = 22252757788800. Its totient is φ = 4903848473776.

The previous prime is 12311132200187. The next prime is 12311132200243. The reversal of 12311132200210 is 1200223111321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575548280 + ... + 2575553059.

It is an arithmetic number, because the mean of its divisors is an integer number (1390797361800).

Almost surely, 212311132200210 is an apocalyptic number.

12311132200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12311132200210 is a deficient number, since it is larger than the sum of its proper divisors (9941625588590).

12311132200210 is a wasteful number, since it uses less digits than its factorization.

12311132200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151101585.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12311132200210 its reverse (1200223111321), we get a palindrome (13511355311531).

The spelling of 12311132200210 in words is "twelve trillion, three hundred eleven billion, one hundred thirty-two million, two hundred thousand, two hundred ten".

Divisors: 1 2 5 10 239 478 1195 2390 5151101339 10302202678 25755506695 51511013390 1231113220021 2462226440042 6155566100105 12311132200210