11012121201110 has 16 divisors (see below), whose sum is σ = 19823553622656. Its totient is φ = 4404462822528.

The previous prime is 11012121201077. The next prime is 11012121201113. The reversal of 11012121201110 is 1110212121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012121201113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48087299 + ... + 48315758.

It is an arithmetic number, because the mean of its divisors is an integer number (1238972101416).

Almost surely, 2^{11012121201110} is an apocalyptic number.

11012121201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012121201110 is a deficient number, since it is larger than the sum of its proper divisors (8811432421546).

11012121201110 is a wasteful number, since it uses less digits than its factorization.

11012121201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96414487.

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

Adding to 11012121201110 its reverse (1110212121011), we get a palindrome (12122333322121).

The spelling of 11012121201110 in words is "eleven trillion, twelve billion, one hundred twenty-one million, two hundred one thousand, one hundred ten".