11101122211010 has 32 divisors (see below), whose sum is σ = 21519639429120. Its totient is φ = 4098772847808.

The previous prime is 11101122211001. The next prime is 11101122211027. The reversal of 11101122211010 is 1011222110111.

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 15 ways as a sum of consecutive naturals, for example, 4217471 + ... + 6323709.

It is an arithmetic number, because the mean of its divisors is an integer number (672488732160).

Almost surely, 2^{11101122211010} is an apocalyptic number.

11101122211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101122211010 is a deficient number, since it is larger than the sum of its proper divisors (10418517218110).

11101122211010 is a wasteful number, since it uses less digits than its factorization.

11101122211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146802.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11101122211010 its reverse (1011222110111), we get a palindrome (12112344321121).

It can be divided in two parts, 1 and 1101122211010, that added together give a palindrome (1101122211011).

The spelling of 11101122211010 in words is "eleven trillion, one hundred one billion, one hundred twenty-two million, two hundred eleven thousand, ten".