11011212110 has 8 divisors (see below), whose sum is σ = 19820181816. Its totient is φ = 4404484840.

The previous prime is 11011212097. The next prime is 11011212127. The reversal of 11011212110 is 1121211011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11011212091 and 11011212100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550560596 + ... + 550560615.

It is an arithmetic number, because the mean of its divisors is an integer number (2477522727).

Almost surely, 2^11011212110 is an apocalyptic number.

11011212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011212110 is a deficient number, since it is larger than the sum of its proper divisors (8808969706).

11011212110 is a wasteful number, since it uses less digits than its factorization.

11011212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101121218.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011212110 its reverse (1121211011), we get a palindrome (12132423121).

The spelling of 11011212110 in words is "eleven billion, eleven million, two hundred twelve thousand, one hundred ten".