11011221200110 has 32 divisors (see below), whose sum is σ = 20295313551360. Its totient is φ = 4299401810592.

The previous prime is 11011221200099. The next prime is 11011221200137. The reversal of 11011221200110 is 1100212211011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30729694 + ... + 31085953.

It is an arithmetic number, because the mean of its divisors is an integer number (634228548480).

Almost surely, 2^{11011221200110} is an apocalyptic number.

11011221200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011221200110 is a deficient number, since it is larger than the sum of its proper divisors (9284092351250).

11011221200110 is a wasteful number, since it uses less digits than its factorization.

11011221200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61816080.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11011221200110 its reverse (1100212211011), we get a palindrome (12111433411121).

The spelling of 11011221200110 in words is "eleven trillion, eleven billion, two hundred twenty-one million, two hundred thousand, one hundred ten".