11001121101010 has 16 divisors (see below), whose sum is σ = 19802286395136. Its totient is φ = 4400388793008.

The previous prime is 11001121100987. The next prime is 11001121101029. The reversal of 11001121101010 is 1010112110011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6677424 + ... + 8160283.

It is an arithmetic number, because the mean of its divisors is an integer number (1237642899696).

Almost surely, 2^{11001121101010} is an apocalyptic number.

11001121101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001121101010 is a deficient number, since it is larger than the sum of its proper divisors (8801165294126).

11001121101010 is a wasteful number, since it uses less digits than its factorization.

11001121101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14911857.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11001121101010 its reverse (1010112110011), we get a palindrome (12011233211021).

The spelling of 11001121101010 in words is "eleven trillion, one billion, one hundred twenty-one million, one hundred one thousand, ten".