11211021101110 has 8 divisors (see below), whose sum is σ = 20179837982016. Its totient is φ = 4484408440440.

The previous prime is 11211021101099. The next prime is 11211021101131. The reversal of 11211021101110 is 1110112011211.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 560551055046 + ... + 560551055065.

It is an arithmetic number, because the mean of its divisors is an integer number (2522479747752).

Almost surely, 2^{11211021101110} is an apocalyptic number.

11211021101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211021101110 is a deficient number, since it is larger than the sum of its proper divisors (8968816880906).

11211021101110 is a wasteful number, since it uses less digits than its factorization.

11211021101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121102110118.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11211021101110 its reverse (1110112011211), we get a palindrome (12321133112321).

The spelling of 11211021101110 in words is "eleven trillion, two hundred eleven billion, twenty-one million, one hundred one thousand, one hundred ten".