11001100101010 has 16 divisors (see below), whose sum is σ = 19802441820096. Its totient is φ = 4400337454128.

The previous prime is 11001100100999. The next prime is 11001100101041. The reversal of 11001100101010 is 1010100110011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11001100100984 and 11001100101002.

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, 12372132 + ... + 13231471.

It is an arithmetic number, because the mean of its divisors is an integer number (1237652613756).

Almost surely, 2^{11001100101010} is an apocalyptic number.

11001100101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001100101010 is a deficient number, since it is larger than the sum of its proper divisors (8801341719086).

11001100101010 is a wasteful number, since it uses less digits than its factorization.

11001100101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25646577.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11001100101010 its reverse (1010100110011), we get a palindrome (12011200211021).

Subtracting from 11001100101010 its reverse (1010100110011), we obtain a palindrome (9990999990999).

The spelling of 11001100101010 in words is "eleven trillion, one billion, one hundred million, one hundred one thousand, ten".