11211444404110 has 32 divisors (see below), whose sum is σ = 20562021668160. Its totient is φ = 4399822771968.

The previous prime is 11211444404023. The next prime is 11211444404143. The reversal of 11211444404110 is 1140444411211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17152759 + ... + 17794381.

It is an arithmetic number, because the mean of its divisors is an integer number (642563177130).

Almost surely, 2^{11211444404110} is an apocalyptic number.

11211444404110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211444404110 is a deficient number, since it is larger than the sum of its proper divisors (9350577264050).

11211444404110 is a wasteful number, since it uses less digits than its factorization.

11211444404110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674652.

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 11211444404110 its reverse (1140444411211), we get a palindrome (12351888815321).

The spelling of 11211444404110 in words is "eleven trillion, two hundred eleven billion, four hundred forty-four million, four hundred four thousand, one hundred ten".