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12110211200110 = 251211021120011
BaseRepresentation
bin1011000000111010000011…
…0101100011010001101110
31120212201120102220011020211
42300032200311203101232
53041403203031400420
641431204302333034
72356635215525512
oct260164065432156
946781512804224
1012110211200110
113949a03567761
12143705928a17a
1369acac89596a
142dc1ccc5c142
15160033835e5a
hexb03a0d6346e

12110211200110 has 8 divisors (see below), whose sum is σ = 21798380160216. Its totient is φ = 4844084480040.

The previous prime is 12110211200057. The next prime is 12110211200119. The reversal of 12110211200110 is 1100211201121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×121102112001102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110211200119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605510559996 + ... + 605510560015.

It is an arithmetic number, because the mean of its divisors is an integer number (2724797520027).

Almost surely, 212110211200110 is an apocalyptic number.

12110211200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110211200110 is a deficient number, since it is larger than the sum of its proper divisors (9688168960106).

12110211200110 is a wasteful number, since it uses less digits than its factorization.

12110211200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211021120018.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12110211200110 its reverse (1100211201121), we get a palindrome (13210422401231).

The spelling of 12110211200110 in words is "twelve trillion, one hundred ten billion, two hundred eleven million, two hundred thousand, one hundred ten".

Divisors: 1 2 5 10 1211021120011 2422042240022 6055105600055 12110211200110